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  • Sale -25% Unimer Mooring Compensator (Size 2 12/16mm) Unimer

    Unimer Unimer Mooring Compensator (Size 2 12/16mm)

    The Unimer Mooring Compensator provides cushioned relief for mooring lines, pier and deck fittings. The compensator is design protected and features a cleat shaped locking mechanism that prevents slipping. The self-locking internal elements in black polyamide stop chafed lines completely. This increases your lines life span and ensures efficient relief. The compensator comes in four different sizes, so you can choose the best fit for your boat. The same compensator size takes different line diameters, allowing you to vary your lines with changing conditions.

    $40.00 $30.00

  • Sale -46%Last stock! Coralith Micro Bubble Diffuser 330mm Ceramic Diffuser Mantec

    Mantec Coralith Micro Bubble Diffuser 330mm

    Following successful field trials of a new micro bubble diffuser designed for the fish farming industry, Mantec has now launched an enhanced variant of the product into the market place under the brand CORALith. Building on our heritage of supplying more than 300,000 ceramic diffusers in the past 20 years, this new micro bubble diffuser introduces very small bubbles into the body of water, resulting in more surface area per unit volume and greater oxygen transfer exchange. In addition, agglomeration of bubbles as they rise to the surface is minimised. Mantec has been active in the supply of ceramic diffusers into the aquaculture sector since the 1990s. In recent times, the sector is increasingly demanding diffusers which produce the finest bubbles to ensure adequate and efficient oxygenation of the water in which fish are farmed. The need for finer bubbles is grounded on maximising the oxygen transfer at greater water depths.With this in mind Sterner's new Mantec diffuser is based on a porous ceramic tube, having a closely controlled pore size of one micron. This results in even, fine bubbles to produce efficient oxygen transfer. Fitted with two square stainless steel end caps, the CORALith diffuser assembly can be positioned in the tank in any horizontal orientation, without the operator having to be concerned that the diffuser is sitting flat on the base of the tank. The diffuser assembly is designed with a replaceable ceramic tube.Furthermore, the diffuser has been designed to minimise any potential leak paths, thereby ensuring the efficiency of oxygen transfer. Thanks to its robust construction, the operator need not be concerned about removing the diffuser from the tank when the oxygen feed remains switched on. In addition, the hose tail coupling does not rely on push-fit connections, instead it is secured with a British Standard Pipe thread to provide a secure connection with the mating hose.

    $397.00 $216.00

  • Sale -48%Last stock! HydroTech Drum Filter Alfa - Flex Screens - GroAqua

    HydroTech HydroTech HDF Filter Panel 400 Micron

    Rotary microscreen drum filters are ideal for the removal of fine suspended solids in recirculating systems where water reuse strategies are imperative—zoos, aquariums, greenhouses, aquaculture systems, wastewater treatment plants, and more. HydroTech drum screen filters are trusted by facilities worldwide for critical filtration needs. Constructed of the highest-quality materials and engineered for the rigors of commercial aquaculture, they provide exceptional reliability and a long service life. Designed with the needs of the commercial operator in mind, the filters are also inexpensive to operate. We stock a wide range of filter screens for HydroTech Drum Filters.

    $249.00 $129.00

  • ABB 20A Triple Pole 10kA B Curve MCB (2CDS273001R0205) ABB

    ABB ABB S202M-C25 Miniature Circuit Breaker

    ABB S200M Series MCB, 25A, 2 Poles - 2CDS272001R0254 S202M-C25 The ABB circuit breaker is a reliable and efficient solution for various applications in automation, electronics, electrical, and mechanical industries. With a current rating of 25A and a breaking capacity of 10kA, this DIN Rail Mount MCB ensures optimal performance and safety. The compact design and advanced features make it a valuable asset in industrial settings. Features & Benefits 25A for efficient power distribution 10kA to safeguard against overloads and short circuits Easy installation and space-saving design Suitable for diverse circuit requirements High-quality components for reliable performance Swift tripping mechanism for enhanced protection 440V AC for versatile applications Premium quality circuit breaker for industrial use Applications Ideal for residential, commercial, and industrial electrical systems Used in machinery, control panels, and power distribution units for circuit protection   Can it handle high-voltage operations? Yes, the ABB S202M-C25 circuit breaker is rated for 440V AC operations for versatile use. Will it provide protection against short circuits? Yes, with a breaking capacity of 10kA, this circuit breaker ensures safety from short circuits. Is it suitable for compact installations? Yes, the compact design and DIN rail mount feature make it perfect for space-saving installations.

    $50.00

  • Last stock! AC2654 EPDM Adaptor Coupling 240mm - 265mm / 144mm - 160mm Coupling Flexiseal

    Flexiseal AC2654 EPDM Adaptor Coupling 240mm - 265mm / 144mm - 160mm

    Flexseal AC2654 adaptor coupling with a shear banded seal, designed for pipe with an outside diameter of 240mm to 265mm and 144mm to 160mm. Manufactured from EPDM rubber, incorporating a Grade 1 304 stainless steel shear band.

    $50.00

  • Sale -17%Last stock! Wedeco Display Screen PLADI - GroAqua

    Xylem Wedeco Display Screen PLADI

    WEDECO DISPLAY SCREEN PLADI, P/N 76-41264

    $559.00 $466.00

  • Last stock! TMC Commercial UV Sterilizer Control Gear B UK - GroAqua

    Tropical Marine Centre TMC Commercial UV Sterilizer Control Gear B UK

    Introducing the Commercial UV Sterilizer Control Gear B UK, a high-quality replacement part designed to keep your sterilization equipment running at peak performance. This control gear is specifically designed for commercial UV sterilizers, ensuring optimal functionality and efficiency. Engineered in the UK, this replacement part is built to meet the highest standards of quality and reliability. It is easy to install and compatible with a wide range of UV sterilizer models. The Commercial UV Sterilizer Control Gear B UK is a crucial component that regulates the power supply to the UV lamp, ensuring the sterilizer operates effectively and safely.Whether you're maintaining a healthcare facility, a food processing plant, or any other environment where sterilization is key, this control gear is an essential part of your toolkit. It's not just a replacement part - it's a commitment to hygiene, safety, and quality. Invest in the Commercial UV Sterilizer Control Gear B UK and ensure your sterilization equipment is always in top condition.

    $130.00

  • Last stock! Burkert Solenoid Valve 125304, 2 Port, NC, 230 V ac 6.35 mm, 6.35 mm - GroAqua

    Burkert Burkert Solenoid Valve 125304, 2 Port, NC, 230 V ac 6.35 mm, 6.35 mm

    The Burkert 6013 series 1/4in G female solenoid valve has a supply voltage rating of 230VAC. This 2-port NC position valve is a vibration-proof, bolted coil system and has high-quality seal material FKM as standard. The stopper and plunger guide tube are welded together to enhance pressure resistance and leak tightness. The maximum opening and closing time of the valve is 20 milliseconds and 30 milliseconds. It is suitable with compressed air, natural gas, water and hydraulic oil. Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left-hand side of the diagram describes the operation of the valve when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. The 3 / 2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2 / 2-way valves as two ways. The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications indicates the appropriate connections and pressure capabilities when an alternative circuit function is required. Features and Benefits Maximum working pressure is 10bar Brass body with a polyamide coil Coil can be changed easily with valve in place Coil can be locked in four by 90° positions or move free in between, as required Direct-acting and compact valve up to diameter of DN 6.0 Flow factor (Kv) is 0.23m³/h Medium is only in contact with the valve internals and the body Operating temperature ranges between -10°C and 55°C Power consumption is 8W Applications Pneumatic control Shut-off, dosing, filling and venting Small-scale instruments, laboratory and measuring technology Welding technology Certifications IP65 rated

    $78.00

  • Last stock! Carlo Gavazzi A94 - 10 Series Conductive Sensor Level Sensor, Cable Mount, Polyester Body - GroAqua

    Carlo Gavazzi Carlo Gavazzi A94-10 Series Conductive Sensor Level Sensor, Cable Mount, Polyester Body

    Conductive Level Sensor The Carlo Gavazzi A94-10 Series Conductive Level Sensor is designed for reliable and accurate liquid level detection. This sensor features a cable mount and a durable polyester body, making it suitable for a variety of industrial applications. The stainless steel construction ensures long-lasting performance and resistance to corrosion. Easy Installation With its user-friendly design, the Carlo Gavazzi A94-10 Series Conductive Level Sensor is easy to install and set up. The cable mount allows for versatile mounting options, while the polyester body provides protection in harsh environments. Trust Carlo Gavazzi for high-quality, dependable sensors for your liquid level sensing needs.

    $255.00

  • Last stock! ABB 20A Triple Pole 10kA B Curve MCB (2CDS273001R0205) ABB

    ABB 10pk ABB S202M-C25 Miniature Circuit Breaker

    ABB S200M Series MCB, 25A, 2 Poles - 2CDS272001R0254 S202M-C25 The ABB circuit breaker is a reliable and efficient solution for various applications in automation, electronics, electrical, and mechanical industries. With a current rating of 25A and a breaking capacity of 10kA, this DIN Rail Mount MCB ensures optimal performance and safety. The compact design and advanced features make it a valuable asset in industrial settings. Features & Benefits 25A for efficient power distribution 10kA to safeguard against overloads and short circuits Easy installation and space-saving design Suitable for diverse circuit requirements High-quality components for reliable performance Swift tripping mechanism for enhanced protection 440V AC for versatile applications Premium quality circuit breaker for industrial use Applications Ideal for residential, commercial, and industrial electrical systems Used in machinery, control panels, and power distribution units for circuit protection   Can it handle high-voltage operations? Yes, the ABB S202M-C25 circuit breaker is rated for 440V AC operations for versatile use. Will it provide protection against short circuits? Yes, with a breaking capacity of 10kA, this circuit breaker ensures safety from short circuits. Is it suitable for compact installations? Yes, the compact design and DIN rail mount feature make it perfect for space-saving installations.

    $373.00

  • Last stock! Lowara DN32 1 1/4" Galvanized Steel Round Counterflange Threaded Kit Flange Kit Lowara

    Lowara Lowara DN32 1 1/4" Galvanized Steel Round Counterflange Threaded Kit

    End suction counter flange kits suitable for: 5SV Flanges are  DN32 -  1 1/4" Threaded & Contain 2 Flanges 2 Gaskets & 8 Bolts

    $78.00

  • Humidifier Bottle for Caire Newlife and Visionaire Concentrators O2 Concentrator Caire

    Caire Oxygen Humidifier Bottle - High Flow, Automatic, Plastic, Dome Shape

    Oxygen Humidifier Bottle Enhance the comfort of your oxygen therapy with this high-flow oxygen humidifier bottle specifically designed for Caire Newlife and Visionaire concentrators. This humidifier bottle is essential for ensuring that the air you breathe is properly moisturized, preventing dryness and irritation in your respiratory system. High Flow Design This humidifier bottle features a high-flow design that allows for efficient humidification of the oxygen passing through it. With a larger capacity compared to standard humidifier bottles, this high-flow bottle ensures that you have ample moisture in the air you breathe, even at high flow rates. Say goodbye to discomfort caused by dry oxygen therapy. Easy to Use Simply attach this oxygen humidifier bottle to your Caire Newlife or Visionaire concentrator and adjust the flow rate to your desired setting. The transparent design of the bottle allows you to easily monitor the water level and refill as needed. Make your oxygen therapy more comfortable and effective with this convenient humidifier bottle.

    $8.00

  • Sale -22%Last stock! SC250 Standard Coupling 225-250mm Coupling Flexiseal

    Flexiseal Flexseal SC250 Standard Coupling 225-250mm

    Flexseal provides the most extensive range of Standard Couplings available in the marketplace and has revolutionised traditional pipe repair methods over the years. Flexseal Standard Couplings are specifically designed to connect and repair pipes of different materials or sizes used in sewerage, drainage and other underground applications. When excavation work is required to repair a damaged pipe, Flexseal Standard Couplings will reduce the amount of time required and minor differences in pipe diameter can be accommodated. The combination of a durable design and excellent sealing properties when tightened to the correct torque enable the Flexseal Standard Coupling to provide a reliable seal on rough pipe surfaces e.g. concrete, as well as on smooth surfaces e.g. PVC. Standard Couplings can be combined with Flexseal Bushes in order to act as an adaptor between pipelines of differing outside diameters. Flexseal can also supply the product with nitrile sleeves for use with effluent which may be contaminated with hydrocarbons. Couplings are also available with Grade 1.4401 (316) stainless steel for improved corrosion protection. Applications When used individually or combined with bushes, Flexseal Standard Couplings have many applications in the construction, repair and maintenance of pipe systems: As a joint for plain ended pipes Repair and maintenance of existing pipelines Connecting short and cut lengths of pipe Making post construction connections to an existing pipeline Reconnection of laterals on renovated sewers Introducing a rocker pipe outside manholes or structures When used with bushes can accommodate differing pipe diameters Benefits Withstands an internal pressure of up to 2.5 bar A proven, tested and durable coupling design ensuring a high performance and a reliable connection Stainless steel shear band provides excellent resistance to heavy loads and shear forces Reduces excavation work Complies with WIS 4-41-01 (all public sewers and sewers for adoption) Complies with EN681-1: 1995 and BS EN 295 Part 4 requirements for vitrified clay pipes and fittings Shear band ensures joint integrity and pipe alignment under load Common SC250 Applications 175mm PITCH FIBRE 200mm VITRIFIED CLAY 200mm ASBESTOS CEMENT 225mm ULTRA-RIB 225mm QUANTUM 250mm PVCu

    $76.00 $59.00

  • Sale -30% GroAqua Easy Feed 10 Channel Controller 24vAC Feed Controller GroAqua UK

    GroAqua UK GroAqua Easy Feed 10 Channel Controller 24vAC

    Simple control centre that covers most needs where you only need control of feeding time and break time. The unit is designed for quick and easy adjustment of feeding times and break times. The control unit requires 24 vac input and comes standard without power supply. Number of channels: 10Voltage: 24 vacPower draw per channel: Max. 5 ampSeal rating: IP 65

    $1,362.00 $954.00

  • Sale -27%Last stock! Cable Management Kit for YSI Handhelds Handheld Spares YSI

    YSI Cable Management Kit for YSI Handhelds

    Easily manage your longer cables. Automatically included with Pro Series cables 4-meters and longer. Also attaches to the back of the instrument to create a very compact system. Ideal for 4-, 10-, 20-, and 30-meter cables.

    $22.00 $16.00

  • Last stock! YSI 559 DO Replaceable Probe Probe YSI

    YSI YSI 559 DO Probe Replacement Kit

    Easy user-replaceable sensor allows for quick sensor replacements, if needed. Quickly switch DO sensors without having to send in the instrument for repair or replacing the entire cable assembly. One-year sensor warranty. Uses convenient screw-on cap membranes making membrane changes simple and easy.

    $251.00

  • Last stock! Wedeco Evg55 - Ii.A Ballast - GroAqua

    Wedeco Wedeco Evg55-Ii.A Ballast

    Genuine replacement Wedeco ballast card

    $584.00

  • Last stock! Schneider Electric iID RCCB, 63A, 4 Pole, 30mA, 500V Breakder Schneider

    Schneider Schneider Acti9 10A Double Pole 10kA B Curve MCB

    Features Operating cycles on load 20000 Contact position indicator Thermal magnetic trip unit technology 10kA breaking capacity Voltage rating 240V-440V AC Operating temperature -30°C-70°C Specifications  Current Rating 10A Depth 76mm Height 81mm Mounting DIN Rail Number of Poles Double Pole Previously Known as C60HB210 Product Range Acti9 Short Circuit Rating 10kA Standards BS EN 60898 Tripping Characteristics B Curve Type Circuit Breaker Voltage Rating 230v Width 36mm

    $114.00

  • Last stock! Schneider Electric iID RCCB, 63A, 4 Pole, 30mA, 500V Breakder Schneider

    Schneider Schneider Electric iID RCCB, 63A, 4 Pole, 30mA, 500V

    The Acti 9 iID DIN rail RCCBs, are fully coordinated with the iC60 MCBs to warranty an absolute people and equipment protection against electrocution, risk of fire and improved continuity of service. iID residual current circuit breakers AC Type provide: Protection of persons against electric shock by direct contact (≦ 30 mA).Protection of persons against electric shock by indirect contact (≧ 100 mA).Protection of installations against the risk of fire (300 mA or 500 mA). iID residual current circuit breakers Asi Type provide: Protection of persons against electric shock by direct contact (≦ 30 mA).Protection of persons against electric shock by indirect contact (≧ 300 mA).Protection of installations against the risk of fire (300 mA or 500 mA).Increased immunity from electrical interference and polluted or corrosive environments. Schneider Electric RCCB, DIN Mounting, 415V AC Rated - Acti 9 Series - A9R41463 Make sure it's only your circuits that break with this RCCB from Schneider Electric. It's designed to trip a circuit when a fault occurs, protecting staff from electric shocks and downstream equipment from damage. A toggle switch on the front lets you quickly reset your circuit when the error has been sorted. This RCCB has a trip sensitivity of 30mA, so it protects against harmful current levels while preventing nuisance trips that can cause downtime. Its four-pole configuration is suitable for use with three-phase power supplies. Features & Benefits DIN rail-mounted for fast and simple installation Instantaneous earth-leakage protection time for extra safety IP20 rating means it's touch-proof and resistant to objects larger than 12mm Mechanical durability of 20,000 cycles and electrical durability of 15,000 cycles at AC-1 so it's built to last Applications Production lines Industrial automation Construction How big is this RCCB? Its dimensions are 91 (H) x 72 (W) x 73.5mm (D), so it can fit into compact spaces. Is this unit suitable for use in harsh environments? Yes – with a broad operating temperature range between -5°C and +60°C, this RCCB can be used in demanding industrial conditions.

    $448.00

  • Wedeco 33309 TAK55 Equivalent Replacement Quartz Sleeve UV Sleeve Xylem

    Wedeco Wedeco Quartz Module 1120

    Wedeco quartz sleeves offer optimal protection against fractures caused by internal stresses, external mechanical forces, vibration and lamp-water temperature differentials. Robust and scratch-resistant, they also reduce fouling.

    $622.00

  • FIAP profi O2 Flow Meter Pro 1-way 0.8 - 8lpm Flowmeter FIAP

    FIAP FIAP profi O2 Flow Meter Pro 1-way 0.8 - 8lpm

    FIAP profiO₂ Flow Meter Pro with integrated fine-adjustment has been the most frequently deployed flow meter in fish farms and at fish transport. Additionally, FIAP profiO₂ Flow Meter Pro is ideally suited for measuring and controlling oxygen supply via oxygenation systems. Accurate adjustment allows for precise oxygen dosing, and respective scale reading. FIAP profiO₂ Flow Meter Pro significantly reduces loss caused by oxygen underfeeding. Its fastening rail and manifold have been made from stainless steel, and chrome-plated brass has been used as production material. Our high production standards enable us to also offer spare parts for each and every wear part. All FIAP profiO₂ Flow Meters Pro will be supplied with 6 mm hose connectors and union nuts.

    $348.00

  • Sale -56%Last stock! Wedeco SLR32143/4P / EcoRay 32143/4P Replacement UV Lamp UV Lamp Wedeco

    Wedeco Wedeco SLR32143/4P / EcoRay 32143/4P Replacement UV Lamp

    Our Wedeco - SLR 32143/4P UV Light Bulb For Germicidal Water Treatment is a 187 watts UV bulb that has a lamp length of 38.78 inches. The bulb has a base of four pin and is made using ceramic as its base material. The lamp has an average lifespan of 10,000 hours after which it must be replaced for better performance of your system UV-C light is not a chemical but a physical process, which means that there is no change in the chemistry, pH and taste of water when UV light passes through it. The fixture is high on quality and has low mercury dosage to meet the demands of the environment. Since the light bulbs are intended to destroy microorganisms it is necessary to schedule replacement of the bulbs annually to ensure efficiency of the system. These high-quality lamps can last for approximately 10,000 working hours after which the UV output reduces though the UV lamp emits bright light.   Compatibility: Ideal Horizons 38595 UVDRX-1613 11270-C AF25 W00025 Wedeco 6101277 Wedeco 6102167 EcoRay 32143/4P TAK33 TAK55   Common Applications: Well water Drinking water Surface water Municipal water Wastewater Food service/processing Beverage service/processing Hospitals Aquaculture Pools, Spas and Water Features Chemicals Oil, Gas and Power Pulp, paper and wood Electronics Cosmetics Pharmaceuticals Hotels Water bottlers Laboratories Marine and more Technical Specification: Wattage: 187 Watts Wavelength range: 254NM Length: 38.78 inches (985mm) Base: 4 pin Base Material: Ceramic Average Lifespan: Up to 10,000 hours

    $492.00 $218.00

  • Sale -25%Last stock! WIKA Pressure Sensor, 0.6bar Max Pressure Reading Current (2-Wire) Wika

    Wika WIKA Pressure Sensor, 0.6bar Max Pressure Reading Current (2-Wire)

    WIKA Pressure Sensor for Dry Measuring Cell , 2.5bar Max Pressure Reading Current (2-Wire) Technical Data Attribute Value Pressure Reading Type Gauge Minimum Pressure Reading 0bar Maximum Pressure Reading 0.6bar Accuracy ± 0.25% Output Type Current (2-Wire) Supply Voltage 8 → 35 V IP Rating IP65

    $729.00 $546.00

  • Sale -29%Last stock! Burkert Type 8045 - Electromagnetic Flow Meter Burkert

    Burkert Burkert Type 8045 - Electromagnetic Flow Meter

    The Burkert Type 8045 Magmeter is an insertion flowmeter for pipe sizes DN15-DN400. Typical applications are liquids having a conductivity > 20 uS. With sensor bodies in Brass, st/st, PVDF, PVC and PP Measuring range 0.05 - 10 m/s Repeatability =/-0.25% o.R. Display 8-digit LC-display Fluid conductivity > 20 uS Fluid temperature maximum 0 to 80°C Sensor material Body in PVDF electrodes Stainless Steel

    $1,530.00 $1,084.00

  • Sale -29%Last stock! WIKA Pressure Sensor for Dry Measuring Cell , 2.5bar Max Pressure Reading Current (2-Wire) Wika

    Wika WIKA Pressure Sensor for Dry Measuring Cell , 2.5bar Max Pressure Reading Current (2-Wire)

    WIKA Pressure Sensor for Dry Measuring Cell , 2.5bar Max Pressure Reading Current (2-Wire) Technical Data Attribute Value Pressure Reading Type Gauge Minimum Pressure Reading 0bar Maximum Pressure Reading 2.5bar Accuracy ± 0.5% Output Type Current (2-Wire) Media Measured Dry Measuring Cell Supply Voltage 8 → 30 V IP Rating IP65, IP67  

    $231.00 $165.00

  • Trojan TrojanUV Lamp, 794447-0RD UV Lamp Trojan

    Trojan Trojan TrojanUV Lamp, 794447-0RD

    Part Number: 794447-ORD 4Pin Slant BasePower: 300WTotal length: 1570mmDiameter: 19mmUV System model: Trojan 3000 Plus

    $437.00

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