Log In Log In  |  Checkout   |  29 item(s)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x *Discontinued* RO155C
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD102
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 578, TDS Water Quality Meter tds-3
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G

View Cart$1,431.00
Specials Log InCreate Account Checkout  Shopping Cart29 item(s)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x *Discontinued* RO155C
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RD102
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 578, TDS Water Quality Meter tds-3
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G

View Cart$1,431.00

ACHV, Check Valve Inline Type [ACHV]

$9.00

ACHV, Check Valve Inline Type



* ACHV, Check Valve Inline Type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tube in and second number is Tube out. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 1/4" Tube OD ACHV0404
* 3/8" Tube OD x 3/8" Tube OD ACHV0606
* 1/2" Tube OD x 1/2" Tube OD ACHV0707


* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

Available Options:

Size Combination:

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