Shopping Cart

Your cart is empty.

Your cart is empty.

Parker Hannifin B20-5B Series 20 Brass General Purpose Pneumatic Quick Coupler with Standard Hose Barb, Industrial Interchange, 1/4' Body Size, 3/8' Hose ID, 2.49' Length

4.6 (1) Write Review
Free shipping on orders over $29.99

$27.22

$ 13 .99 $13.99

In Stock

About this item

  • High flow valves with minimal pressure drop for efficient performance
  • Global connectivity with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards
  • Sleeve guard helps to prevent accidental disconnection when in use
  • Unit count: 1.0


20 Series Quick Couplers (pneumatic, air) up to 300 psi connect with Industrial Interchange Nipples. Couplers are manual sleeve, single shut off couplers that mate with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards. 20 Series couplers have steel, tubular style valves that deliver high flow with minimal pressure drop. An integral sleeve guard helps to resist accidental disconnection when in use.


William Andrew Chao
Reviewed in the United States on June 28, 2022
The hose barb is for 1/4” hose, not 3/8”