Chemical Pumps Finish Thompson AC4 AC5
Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series chemical pumps are available in both horizontal or vertical designs. All wetted parts are constructed of very corrosion resistant materials to withstand the harshest chemical environments. Compared to 304 stainless steel, 316 stainless steel has superior resistance to corrosive chloride salts. The addition of molybdenum increases the corrosion resistance to a wide variety of other chemicals including acetic acid, aluminum chloride, salt solutions/brine, liquid fertilizers, nitric acid, phosphoric acid, sodium hydroxide, and many others. 316 stainless steel also offers better resistance to stress corrosion cracking and pitting.
For greater application flexibility, the AP Series is offered in a variety of port sizes, seal combinations, impeller types and motor adapter sizes.
- Excellent chemical resistance
- 316 stainless steel construction
- Accepts conventional NEMA and IEC motors
- NPT or BSP threads
- Close coupled or pedestal mounted
- Aluminum motor mount
- Standard, recessed, or high head impellers
- Standard vertical or cantilevered design
- Bellows Type 21 seals in a variety of seal arrangements
- FKM, EPDM, or Teflon elastomers
- Carbon, FKM, or EPDM lower bushings
- Secure V clamp housing construction
- 12" (31 cm), 24" (61 cm), 36" (91 cm), and 48" (122 cm) lengths
- Maximum temperature 300°F
- inlet size Less than 1" Remove This Item
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Finish Thompson Pumps (FTI)
AC4 Chemical Pump
AC4STS1V300B015C05
$1,227.48Chemical pump stainless steel.
Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced. FTI pumps are made in America.
Built from high quality 316 stainless steel the AP...
1/3HP 115/230v Learn More -
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AC4 Horiz. Cent. Pump EXP
AC4STS1V350BD015C19
$2,131.40Explosion Proof Hazardous duty 3P motor.Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series pumps are ...
3/4HP 3ph Explosion proof Learn More -
Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V300B015C06
$1,227.48Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series pumps are available in both horizontal or vertical d...
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Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V320BD015C08
$1,165.31Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series pumps are available in both horizontal or vertical d...
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Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V320BD015C09
$1,136.37Stainless Steel sealed centrifugal, AP Series pumps are compact in design, easy to operate and handle, and very economically priced.Built from high quality 316 stainless steel the AP Series pumps are available in both horizontal or vertical d...
1/2HP 230/460v Learn More -
Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V350BD015C15
$1,136.37Rugged 316SS, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series pumps are available in both horizontal or vert...
3/4HP 115/230v Learn More -
Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V350BD015C16
$1,164.20Rugged, metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.
Built from high quality 316 stainless steel the AP Series pumps are available in both horizontal or vertical d...
3/4HP 230/460v Learn More -
Finish Thompson Pumps (FTI)
AC4 Horizontal Centrifugal Pump
AC4STS1V350BD015C20
$1,779.69Chemduty 3/4hp motor on a metallic sealed centrifugal AP Series pumps are compact in design, easy to operate and handle, and very economically priced.Chemical Duty Nema C Frame motor
Built from high quality 316 stainless steel the AP Series pum...
Chemduty 3/4HP Learn More