Sealed Pumps - AC4


 Port Sizes 
 (Suction x Discharge) &

 Connection Types:
 0.75 in x 0.5 in NPT/BSP
 0.75 x 0.5 in ANSI 150# Flanges
 1 in x 1 in ANSI 150# Flanges
 1.5 x 0.75 electropolished Tri-clamps
 Maximum Specific Gravity:
 up to 1.8
 Maximum Working Pressure:
 100 psi (6.9 bar)


   @3450 RPM  @2900 RPM
 Flow Range*:  3 to 39.1 gpm  0.68 to 7 m3/h
 Maximum Head:  59.6 ft  11.7 m
 Power Range**:  0.25 to 1 hp  0.1 to 0.21 kW
*See Performance tab for individual impeller diameter capability
**Smallest to largest impeller on 1.0 s.g.


 Stainless Steel Mechanically Sealed
 Construction Materials:
 316 Stainless Steel
 O-ring Materials:
 FKM, EPDM, Buna, or PTFE Encapsulated Silicone
 Seal Type:
 Bellows Type 21
 Seal Materials:  Carbon, Ceramic, SiC, FKM, EPDM, Buna, or Kalrez®


 Maximum Temperature:  300º F (149º C)

Kalrez® is a registered trademark of DuPont Performance Elastomers





Please refer to manual link below for installation and parts.

Manual Download


pump image