Graco DB3525 Husky 1590 AL 1-1/2 in. (38.1 mm) NPT Standard Pump, AL Center Section, TPE Seats, AC Balls & TPE Diaphragm Registers & Faceplates All D-Series models feature 2-micron

All D-Series models feature 2-micron solid particle filtration and have a max airflow rating of 20 cfm

Prevents vapors from escaping

gear frame

In/Out 3/4" x 3/4" NPT

Maximum Operating Temperature (°F)    180

Graco DB3525 Husky 1590 AL 1-1/2 in. (38.1 mm) NPT Standard Pump, AL Center Section, TPE Seats, AC Balls & TPE Diaphragm Registers & Faceplates All D-Series models feature 2-micronThe Husky 1590 air operated diaphragm pump features a patented, high reliability closed center air valve that is online serviceable and an epoxy coated air section for tough environmental conditions. Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps in its class Expanded material offering to handle endless applications Fewer parts than industry peers, the air valve is externally accessible so it can be serviced quickly