1/2 inch NPSM (F) air inlet

Fittings in steel box with 80 pcs

and 72475A

Heavy duty hand operated lever drum pump

Samson PM4 3:1 55 Gal Pump W/Bung Adaptor 341 120 Undercoating Pumps 1/2 inch NPSM (F) airDouble acting air operated medium pressure high volume pumps for dispensing lubricants in medium size installations. Pumps include height 2" NPTM adjustable bung adaptor for drum and tank bung mounting. Built in port for optional (PN 609 007) pressure relief valve. 340120 PM 4 3: 1 Ratio Stub Pump with Bung Adapter These Heavy Duty air operated pumps are designed for lubricant dispensing systems. The proven design of the highly reliable air motor