Log In Log In  |  Checkout   |  53 item(s)
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 213, 4th stage inline carbon filter (replace every 12 months)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 723, Feed Water Adapter with Ball Valve
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
View Cart$1,288.19
Home
Specials Log InCreate Account Checkout  Shopping Cart53 item(s)
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 565, Digital Pressure Gauge Tester Monitor
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 213, 4th stage inline carbon filter (replace every 12 months)
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 723, Feed Water Adapter with Ball Valve
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
View Cart$1,288.19

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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