Overview Reviews Product Description 20 Series Coupler, Brass, 1/4" Body Size, 3/8" Push-Lok Hose Barb, General Purpose, Accepts Industrial Interchange Nipples (A-A-59439, MIL-C-4109F, ISO 6150-B), 27.4" Hg Vacuum-300PSI (21Bar) Working Pressure, Nitrile Seals, Temp Range Degrees F: (-40 to +250) Product Videos Custom Field Product Reviews Write a Review Write a Review × Parker Parker B20-5Bp-Bulk 20 Series Coupler Brass 1/4" Body Size 3/8" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Parker B20-3Bp 20 Series Coupler Brass 1/4" Body Size 1/4" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $50.35 Was: Now: $15.90 Add to Cart
Quick view Parker B30-5Bp 30 Series Coupler Brass 1/4" Body Size 3/8" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $83.00 Was: Now: $26.22 Add to Cart
Quick view Parker 24-5Bp 20 Series Coupler Steel 3/8" Body Size 3/8" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $80.71 Was: Now: $25.49 Add to Cart
Quick view Parker B20-5B 20 Series Coupler Brass 1/4" Body Size 3/8" Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nitrile Seals Temp Range Degrees F: (-40 To +250) MSRP: $49.89 Was: Now: $15.76 Add to Cart
Quick view Parker B20-3Bp 20 Series Coupler Brass 1/4" Body Size 1/4" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $50.35 Was: Now: $15.90 Add to Cart
Quick view Parker B30-5Bp 30 Series Coupler Brass 1/4" Body Size 3/8" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $83.00 Was: Now: $26.22 Add to Cart
Quick view Parker 24-5Bp 20 Series Coupler Steel 3/8" Body Size 3/8" Push-Lok Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nbr Seals Temp F: (-40 To +250) MSRP: $80.71 Was: Now: $25.49 Add to Cart
Quick view Parker B20-5B 20 Series Coupler Brass 1/4" Body Size 3/8" Hose Barb General Purpose Accepts Industrial Interchange Nipples (A-A-59439 Mil-C-4109F Iso 6150-B) 27.4" Hg Vacuum-300Psi (21Bar) Wp Nitrile Seals Temp Range Degrees F: (-40 To +250) MSRP: $49.89 Was: Now: $15.76 Add to Cart