819.4496 31
Dimensions
159 mm
45
7441B
L
K
B
C
D
E
F
G H
D
J
M
FRONT VIEW
SIDE VIEW
1/2 npt(f)
Air Inlet
3/4 npt(f)
Air Exhaust
(muffler
included)
Port Diameter:
56 mm
Flange Diameter:
152.5 mm
Eight:
19 mm slots
152.5
mm
317.5 mm
Dimensions B, C, F, G, H, and M can
vary by up to 1/4 in. (6.3 mm)
depending on the seat and diaphragm
material fitted in the pump.
PUMP MOUNTING HOLE PATTERN
Four 16 mm
Dia. Holes