Log In Log In  |  Checkout   |  56 item(s)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KT-103, Optional Manual Membrane Flush Valve
1 x bulk205, Carbon Block Filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x bulk213, Inline Carbon Filter
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752, DC Booster Pump w/ Transformer
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO

View Cart$2,643.93
Specials Log InCreate Account Checkout  Shopping Cart56 item(s)
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x BBK10, Replacement Filter Big Blue Whole House WH-1134
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KT-103, Optional Manual Membrane Flush Valve
1 x bulk205, Carbon Block Filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x bulk213, Inline Carbon Filter
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752, DC Booster Pump w/ Transformer
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 719, Drain Saddle Clamp / Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO

View Cart$2,643.93

4042-K Male Elbow Fitting Compression type(membrane housing use) [4042-K]

$2.50

4042-K Male Elbow Fitting Compression type(membrane housing use)



* 4042-K Male Elbow Compression type 1/4" OD TUBING, 1/8" MPT PIPE THREAD

* This fitting is used in Membrane filter housing only.

 



 



* 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. 

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