Red Head Double Female 1.5" NPSH

Style 35

Double Female

All Red Head aluminum adapters are hard-coat anodized per MIL-A-8625 Type III, Class 1. No dye or coloring is used. This process provides the completed part with a hardened surface that resists corrosion, abrasion, and reduces electrolysis. It also prevents excessive wear on the threads. Complies with NFPA 1963, 4.12 Corrosion Resistance.

Swivels are attached as follows:

• 1" thru 2" with 6061-T9 aluminum piston rings.
• 2 1⁄2" thru 3 1⁄2" with #316 stainless steel ball bearings.
• 4" thru 6" with 6262-T9 aluminum roller bearings.
• NO PLASTIC BEARINGS!

Adapters with rocker lugs have:

• 2 lugs on sizes 3⁄4" and 1"
• 3 lugs on sizes 1 1⁄2" thru 3"
• 4 lugs on sizes 4" thru 6"