Log In Log In  |  Checkout   |  33 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 720, Feed Water Adapter with Needle Valve
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulkic21, Koolermax Inline Carbon Filter
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 K5
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO

View Cart$4,563.49
Specials Log InCreate Account Checkout  Shopping Cart33 item(s)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 720, Feed Water Adapter with Needle Valve
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x bulkic21, Koolermax Inline Carbon Filter
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 K5
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO

View Cart$4,563.49

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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