Technical Data
40
3A0411A
Inlet/Outlet Sizes
Fluid inlet - Polypropylene
3 in. ANSI/DIN flange
Fluid inlet - Aluminum
3 in.-8 npt or 3 in.-11 bspt with 3 in. ANSI/DIN flange
Fluid inlet - Stainless Steel
3 in.-8 npt or 3 in.-11 bspt
Air Inlet - all pumps
3/4 in. npt(f)
Wetted parts
All pumps
Materials chosen for seat, ball, and diaphragm options,
plus
the pump’s material of construction - aluminum, poly-
propylene, or stainless steel. Aluminum pumps also have
carbon-coated steel.
Non-wetted external parts
Polypropylene
stainless steel, polypropylene
Aluminum
aluminum, coated carbon steel
Stainless Steel
stainless steel, polypropylene or aluminum
(as used in center section)
Weight
Polypropylene
200 lb
91 kg
Aluminum
150 lb
68 kg
Stainless Steel
255 lb
116 kg
Notes
*
Maximum values with water as media at ambient temperature. Water level is approximately 3 feet above pump
inlet.
**
Startup pressures and displacement per cycle may vary based on suction condition, discharge head, air pres-
sure, and fluid type.
***
Sound power measured per ISO-9614-2. Sound pressure was tested 3.28 ft (1 m) from equipment.
Santoprene
®
is a registered trademark of the Monsanto Co.
Loctite
®
is a registered trademark of the Loctite Corporation.