Alemite-308730 Hydraulic Coupler, Narrow Type, 1/8" Female NPTF

$67.95

Sanpaint 2 Pack 1/4" x 1/4" NPT Coupler, Brass Female Pipe Fitting (1/4" x 1/4" NPT Female, 2)

$7.99

Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece - A53458FZ

$7.55

Legines Brass 1/8" NPT Female × 1/8" NPT Female Coupling Coupler Hex Head Pipe Fitting 1200psi (Pack of 2)

$9.99

Dixon FNB75GHT-GD Brass Constant Flow Nozzle Display, 3/4" GHT, Green (Set of 25)

$14.99

Milton (S-716) 1/4" Male NPT M Style (Industrial) Air fitting Quick Connect Coupler (Packaging May Vary)

$94.99

ToolTuff LO100 Lovejoy 3-Jaw Coupler Set for High Flow Pumps: 5/8" to 1" Shaft w/Rubber Spider

$18.89

OHOB-COOL 90 Degree Elbow Silicone Coupler Hose ID 4 Inch (102mm),4-Ply Turbo/Intercooler/Intake Piping Couplers Industrial Hydraulic

$9.42

Stenner Pump Company AK600 Flow Indicator, 1/4-Inch

$11.99

SEN-DB50 2PT Female Thread Brass Paddle Type Flow Switch Flowmeter 150L/Min 70W

$7.99

LSQ-PK-02 1/4" NPT Ag ISO 5675 Poppet Pioneer Style Hydraulic Quick Connect Coupler, w/Red Dust 2 Sets

$35.95

1/2" NPT Stainless Steel 304 Sight Water Flow Indicator Red Impeller 362Psi Flowmeters Pipe Accessories (DN15-1/2")

$65.99

Viair 92832 1/4" Male to 1/4" Female NPT Nickel Plated Check Valve, Gold

$90.87

3/4" NPT Stainless Steel 304 Sight Water Flow Indicator with Impeller 362Psi 2.5MPa

$209.99

Mishimoto Silicone Coupler, 2.5" w/ 1/8" NPT Bung Black

$13.71

Flow-Rite BA-003 Water Regulator (Current Style) with BA-FLW-80 (FGHT X FNPT)

$63.99

Milton (S-715) 1/4" FNPT Female M-Style KWIK-CHANGE Coupler , Red

$14.6

2" ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-05003-0401 - Ticon Industries

$7.7

Spectre Performance 9761 Black 4" x 3" Intake Coupler

$42.99

4" ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-10203-0401 - Ticon Industries

$6.08

Uniweld NV1 Nitro Vue Flow Indicator with 1/4" Flare Fittings Single-Gas Flowmeter, Regular, Silver

$19.99

OHOB-COOL 2.5 to 3 inch Silicone Reducer Coupler Hose,Length 3",ID 2.5" to 3"(63-76mm),4-Ply Reinforced Turbo/Intercooler/Intake Piping

$44.99

Ultimate Washer UW16-PWD3C8 Female Quick Coupler by Male Threads, 1/4-Inch, 4000 PSI Rated

$12.49

HYDRAULICS DIRECT | 1404-08-08 | 1/2" NPT Male Pipe x 1/2" NPSM Female Pipe Swivel

$119.99

GREDIA G1" Male Thread Brass Water Flow Sensor Switch Hall Effect Liquid Flowmeter Fluidmeter Counter BSP 2-50L/Min（58mm in Total Length）

$14.99

Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" "

$50.17

Spectre Performance 8772 3-3/2.5" Intake Coupler , Red, 1 Count (Pack of 1)

$22.08

Vibrant Performance Vibrant 60704 2.25" x 4" Long Flexible Stainless Steel Coupler

$89.78

Spectre Performance 8776 3-3/2.5" Intake Coupler , Blue, 1 Count (Pack of 1)

$17.99

OTC (9795) 3/8" Complete Quick Coupler , black

$14.98

Boeray 2pcs 1/4" NPT Female Pipe to 1/4" NPT Male Pipe to 1/4" NPT Female Metals Brass Barstock Street Tee Pipe Hose Fitting

$39.8

Hydraulic Quick Connect Coupler 1/4" NPT,CEKER ISO 7241-A Tractor Couplers Hydraulic Coupling

$23.99

1/4" NPT ISO 7241-B Hydraulic Quick Connect Couplers/Couplings w/Dust Caps,1/4” Body Size + 1/4” NPT Thread Poppet Valve

$39.9

GREDIA 1/4" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter Connect Hosepipe 0.5-3L/min (Pack of 2）

$111

MASTERCOOL 83834 High Side R1234yf Coupler, Red

$45.99

Flow Vis H2flow Controls Inc 1.5 inch FlowVis Flow Meter FV-C-15

$119.99

Digiten G3/4"Female Thread Water Flow Hall Sensor Switch Flowmeter Counter 2-50L/min

$23.59

Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT

$7.49

OHOB-COOL 90 Degree ID 3 inch Elbow Silicone Coupler Hose,Length:4",4Ply Reinforced Turbo/Intercooler/Intake Piping Coupler Industria Hoses

$201.49

2 Pcs- Ag Type Poppet Valve ISO5675/ISO7241-A Plug Hydraulic Quick Connect Male Coupler LSQ-S1-04PF 1/2'' NPT

$12.79

Dixon Valve & Coupling GNB75GHT Plastic Constant Flow Nozzle with Bumper, 3/4" GHT, Green

$23.04

Beduan 1/4" Brass Mini Ball Valve NPT Female x Male Shut-Off Valve

$11.99

MAACFLOW Stainless Steel 3/8" Male NPT to 1/8" Female NPT Adapter Reducer Hex Bushing (Thread OD 0.56" - ID 0.34") (pack of 2)

$9.88

OHOB-COOL 3.5 to 4 inch Silicone Reducer Coupler Hose,ID 3.5 to 4 (89-102mm),4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic

$9.51

Sanpaint 2 Pack Brass Fitting,1/4" NPT Male Pipe to 1/4" NPT Female Pipe, 90 Degree Barstock Street Elbow

$25.99

Boeray 2pcs Brass Fitting, 90 Degree Barstock Street Elbow, 1/4" NPT Male Pipe to 1/4" NPT Female Pipe

$3.32

GREDIA 1/4" Quick Connect Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 0.3-6L/min (Pack of 2）

$86

5" ID Straight Silicone Hose Coupler, High Temp 4-Ply Reinforced (Qty 1) - 131-12703-0401 - Ticon Industries

$13.55

MAACFLOW Stainless Steel 3/4" Male NPT to 3/8" Female NPT Adapter Reducer Hex Bushing (Thread OD 0.90" - ID 0.58") (Pack of 1)

$6.99

Spectre Performance 9771 Black 4" Intake Coupler

$14.59

Summit Hydraulics 2 Pack - 1/2" Ag ISO 5675 Hydraulic Quick Connect Male Coupler, Poppet Valve, 1/2" NPT

$38.9

Crown 41299-50 Spring Pump Coupler

$139.99

Hydraulic Quick Disconnect Coupler 3/8" NPT,CEKER ISO 7241-A Tractor Couplers Hydraulic Coupling

$17.59

YAMATIC Pressure Washer Fitting, 1/4" Male Npt To 1/4" Socket, 1/4 inch Quick Connect Coupler, 5000 PSI Pressure Washer Coupler 1Pcs

$11.99

MAACFLOW Stainless Steel 1/2" Male NPT to 3/8" Female NPT Adapter Reducer Hex Bushing (Thread OD 0.69" - ID 0.58") (Pack of 1)

$6.95

Legines Brass Pipe Fitting, NPT Adapter 1/4" Female to 1/8" Male Reducing Adaptor 1200psi High Pressure (Pack of 2)

$9.99

Spectre Performance SPE-9741 Black 4" x 3.5" Intake Coupler

$174.99

Universal ID 2.5" to ID 2.5" Stainless Steel Exhaust Reducer Adapter Coupler Pipe (2 1/2" X 3.6")

$9.99

Spectre Performance 9541 Black 3.5" to 3" Intake Coupler

$299.99

YAMATIC Pressure Washer Fitting, 1/4" Male Npt To 1/4" Socket, 1/4 inch Quick Connect Coupler, 5000 PSI Pressure Washer Coupler 2Pcs

$7.99