Top Compact Non pressure Systems

Plumb eeze Brass Pressure Relief Valve set @ 100 PSI for water well pressure tank, 1/2'

  • 1 TANKLESS HEATER SOLUTION: Ideal for Releasing Pressure in your Tankless or Closed-Loop Hot Water Systems.
  • Fully Automatic Valve Reseats Itself after Relieving Pressure.
  • SUPERIOR QUALITY: Heavy Duty Forged Brass Construction.
  • UNIVERSAL FIT: Secure, Leak-Free 3/4 in. FIP x MIP Connections.
Check Stock

ANPTGHT One Way Check Valve 1/8 3MM Hose Barb Non Return Ozone Resistance Plastic Valve for Water Fuel Oil Air Gas Pack of 3

  • 【Material】 Plastic barb connector, made of high-quality PVED material.
  • 【Size】 1/8" OD One Way Check Valve，Can fit 1/8" hose ID.
  • 【Function】The check valves are applicable for fluid systems to prevent countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air..
  • 【Performance】Hose barb check valve’s Opening pressure: 0.5 Kpa, Maximum back pressure: 300Kpa. Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability.
  • 【Design】The check valve is designed with a non-slip card slot inside, which has strong adsorption performance, prevents falling off, non-toxic, and has air tightness..
Check Stock

Doheny's Pool Pro Cartridge Filter Tanks & Filter Systems for Above Ground Swimming Pools (70 Sq. Ft. System w/ 1 HP Pump)

  • STRONG AND RELIABLE, Doheny's Cartridge Filter Systems are engineered with tough and long-lasting thermoplastic materials..
  • THE PRECISE AND EXTRA-LARGE cartridge filter element is made of non-woven fabrics providing a high degree of water clarity, longer filter cycles and maximum water flow.
  • FOR EASE OF USE, the top cover is built with a pressure gauge and release valve to release built-up air pressure and is specially equipped with a fastening locking system which prevents dead locking.
  • SYSTEMS FEATURE a 1 1/2 in. threaded connector and is rated at 115V/60Hz. Systems also include a high-efficiency pump and fittings shown in photo.
  • FILTER ONLY'S DO NOT INCLUDE PUMP, SYSTEM BASE or PUMP TO TANK CONNECTION..
Check Stock

Malida Water Pressure Test Gauge Stainless for Aquarium Meter 0-1.6MPa 0-220psi Reverse Osmosis System Pump with 1/4

  • Water Pressure test Gauge with fittings for connection to 1/4"OD tube.
  • Pressure test gauge for use with reverse osmosis systems, aquarium discuss marine systems and all water filter systems.
  • The Water Filter Men Pressure Gauge for Aquarium RO Reverse Osmosis System with 1/4.
  • Used a lot on the water pipe prior to your reverse osmosis system / aquarium ro / other.
  • Glycerin filled water pressure test gauge universal to test water pressure gauge in multiple systems,Accuracy ASME B40.Grade B, Range to 0-220....
Check Stock

C447-020 2 CAP (SLIP)

  • PVC caps offer a quick, easy way to cap pipe ends, test pipes and clean-outs.
  • Compatible with cast iron, plastic, Copper, or schedule 40 steel piping.
  • May be used for non-pressure drain, waste, and vent (dwv) piping systems and sewer systems indoors and outdoors.
  • Conforms to CSA B602, certified and UPC approved, rated for underground use.
  • Flexible Connectors are leak-proof, rot-proof and sealed against infiltration and exfiltration,.
Check Stock

LCD Display Handheld Infrared Thermometer -50~800℃ with Humidity and Dew Point IRT K Type Ambient UV Light, Digital Temperature Test Gun

  • Handheld infrared thermometer for non-contact measurement of object temperature.Adjustable emissivity, data hold function, optional temperature units: Celsius(°C) and Fahrenheit(°F)..
  • Can display ambient temperature, ambient humidity, dew point temperature, emissivity and surface temperature at the same time.Can insert K type thermocouple for contact measurement of temperature..
  • Can be used to judge whether the measured object suffers mildew or not according to the difference between the its surface temperature and the dew point temperature..
  • With UV light can be used to detect the leakage of vehicle air conditioning and other high pressure systems..
  • Compact size, light weight, come with a bag, convenient to carry.Color LCD display, easy to read..
Check Stock

EVIL ENERGY 1/2 12mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel Aluminium Silver Pack of 2

  • Function: The basic design of a one way check valve inhibits back flow in a line. Arrow marked on valve, showing fluid flow direction, preventing fuel....
  • Feature: The non return check valve body is made of high quality aluminum alloy can use longer than plastic one. Stable characteristics, high....
  • One-way Check valve installs in many diesel / bio fuel systems / Carburetors and low pressure fuel systems where you desire fuel to only flow one way.....
  • Easy installation and replacement. According to the little arrow on the valve, connect the fuel line. You can use some hose clamps which can make sure....
  • The minimum upstream pressure required to operate the aluminum one-way check valve is 2.9psi (0.2 bar). Working pressure:2.9-87 psi (0.2-6bar)....
Check Stock

Tektall 2 Pack 10mm 3/8" Aluminum Alloy Non-Return One Way Check Valve for Fuel Line Oil Petrol Diesel,with 4Pcs Universal Adjustable Hose Clamps.

  • ...connect the fuel line.Then using the hose clapms and screwdriver to ensure the pipes don't drop off and keep tightly. This simple design make the check valves has a small size and easy to install, making maintenance easier and more efficient..
  • 【Wide Applications】 This one-way check valve is installed in many low pressure fuel systems / diesel / Carburetors and bio fuel systems where fuel to only flow one way, suitable for petrol, diesel, water, oil. It universal can be used on any UTV, quad, dirtbike, jetski, waverunner, boat, truck, car, motorcycle, tractor, camper, lawn mower, blower, pressure washer, etc..
  • 【Working parameters】 The minimum upstream pressure required to operate the aluminum one-way check valve is 2.9psi (0.2 bar). Working pressure:2.9-87 psi (0.2-6bar) Operating temperature: -30 ℃ - 130 ℃.Note:This fuel non return one way check valve cannot be used in methyl alcohol because formic acid will be produced while it is powered on, which will lead to the uselessness..
Check Stock

Automotive Smoke Leak Detector Tester EVAP Smoke Machine with Dual Mode

  • ...Smoke Mode】Built-in air pump and smoke generator, so it does not rely on additional air machine, perfect for Mobile Automotive Repair! The smoke can be produced within 7-15 seconds, dramatically reducing diagnostic time. Smoke output value: 1-6L/min..
  • 【Flow Meter & Pressure Gauge】According to the pressure of the detection pipeline, it is controlled with a flowmeter to more effectively protect the pipeline from damage. By observing the pressure gauge, you can determine whether the pipeline is leaking more quickly and accurately. Usually the pressure gauge continues to rise, indicating that there is no problem with the pipeline. If the pressure gauge continues to decrease, Explain that the pipeline leak needs to be repaired..
  • 【EVAP Detection】American cars that began production in 1996 are equipped with EVAP service ports.
  • in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and int....
Check Stock

Testo 0563 0002 Refrigeration Wireless Smart Probe Set

  • Measure high-side & low-side refrigerant pressure & temperatures (simultaneously) of ac/refrigeration systems.
  • Low-loss ac/r system checks. Not hoses required.
  • Complete and compact wireless ac/r test kits.
  • Calculate superheat and sub cooling in the smart probe app.
  • Compatibility : Requires iOS 8.3 (or later) / Android 4.3 (or later) and requires mobile device with Bluetooth 4.0.
Check Stock

LD Systems Installation Series LDSAT242 Unpowered Speaker Cabinet, Black

  • The LD Systems SAT242 is an All-round installation speaker offering 100 W RMS.
  • This installation speaker system features 2 x 4“ Woofers as well as the well-known Dome Tweeter.
  • The SAT242 offers high pressure levels and an attractive and compact design.
Check Stock

Clscea PMMA CO2 Diffuser with Integrated Bubble Counter for Aquarium Plants (L)

  • Ideal for small tanks. Suitable for pressurized CO2 supplying systems..
  • High-quality glass material ensures transparency and durability..
  • Premium ceramic piece produces fine and even bubbles. Ceramic pieces are non-removable and non-replaceable..
  • Includes U-shaped bend to avoid clogging due to bending of CO2 tubing..
  • This diffuser requires at least 14PSI working pressure for optimal operation. Fits 4/6mm (3/16" Inner Diameter) CO2 tubing..
Check Stock