Maximum working pressure 300 PSI. Interstate Pneumatics 1/4 Inch Universal Steel Coupler x 1/4 Inch Male NPT. Precision machined from solid steel bar stock which provides longevity during mechanical shock in rugged applications.These couplers are interchangeable with the Universal Standard series couplers produced by other manufacturers.
Interstate Pneumatics CA665Z 3/8 Inch Auto Steel Coupler x 3/8 Inch Easy-Lock Barb (Silver Color).These couplers are interchangeable with the Automotive (True-Flate) Standard series couplers produced by other manufacturers.. Maximum working pressure 300 PSI.
*As tested with water at 68°F at pump outlet with full, open discharge (+/- 10%); Max head measured with closed outlet. Quality Products - Made in Germany.6”) tube OD, high flow axial impeller, Max flow: 43 GPM*, Max head: 31 ft*, Max.