Log In Log In  |  Checkout   |  37 item(s)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x UU Clips Pair from Bracket to Membrane Filter
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 706, Membrane Filter Casing Housing Assembly
1 x FRQ300, Flow Restrictor 300ML / min
1 x FRQ200, Flow Restrictor 200ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch

View Cart$1,427.34
Specials Log InCreate Account Checkout  Shopping Cart37 item(s)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x UU Clips Pair from Bracket to Membrane Filter
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x 706, Membrane Filter Casing Housing Assembly
1 x FRQ300, Flow Restrictor 300ML / min
1 x FRQ200, Flow Restrictor 200ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch

View Cart$1,427.34

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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