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Dimensions
FRONT VIEW
1/2 npt(f)
Air Inlet
C
SIDE VIEW
45
K
B
M
D
E
Port Diameter:
159 mm
56 mm
Flange Diameter:
152.5 mm
Eight:
19 mm slots
152.5
mm
317.5 mm
3/4 npt(f)
Air Exhaust
(muffler
included)
G
H
F
J
7441B
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
L
D
819.4496
31
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