Water and Wastewater


Pumps for water and wastewater treatment from Reliable Equipment Sales operate year after year under high pressures with virtually zero maintenance.Finish Thompson pump water wastewater treatment

Reliable offers the ideal metering pumps, drum pumps, pump parts and equipment featuring chemical-compatible materials for safe, dependable pumping, transfer and chemical injection, even with a wide range of particulates, scale and other suspended solids. Choose pumps for pumping and metering intake water, effluent and treatment chemicals such as:

  • sodium hypochlorite
  • sodium metabisulfite
  • sulfuric acid
  • ferric chloride
  • and for other treatment chemicals and pumping applications

For new water treatment plans and for replacement, metering pumps and drum pumps from Finish Thompson, Sethco and Flux Pumps are proven to deliver high performance, safety and reliability with low maintenance in a wide range of water and wastewater treatment systems. For guidance on how to size a pump, how to select the right pump or how to specify the right pump, call 203-740-1877 or click to chat.

Products

FTI Air FT05 air operated double diaphragm pump by Finish Thompson
FTI Air FT05P Polypro Pumps 1/2-Inch

FT05P air-operated double diaphragm, 1/2-inch plastic pumps from Finish Thompson in polypropylene deliver superior resistance to strong acids and alkili. Ideal in temperatures above freezing.

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$368.90$503.20
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FTI Air FT05 air operated double diaphragm pump by Finish Thompson
FTI Air FT05V PVDF Pumps 1/2-Inch

FTI Air pumps represent Finish Thompson's latest air-operated, double-diaphragm pumps. The half-inch, FT05V in PVDF comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, plating, water treatment and more.

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$779.45$913.75
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FTI Air pump FT10P air-operated, double diaphragm pump in polypropylene
FTI Air FT10P Polypro Pumps 1-Inch

The one-inch, FT10P in polypropylene comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more. The latest in air pump technology from Finish Thompson.

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$660.40$836.40
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Finish Thompson FTI Air FT10V pump one inch PVDF
FTI Air FT10V PVDF Pumps 1-Inch

FTI Air pumps represent Finish Thompson's latest air-operated, double-diaphragm pumps. The one-inch, FT10V in PVDF comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more.

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$1,721.25$1,891.25
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Finish Thompson FTI Air FT15 air pump - choose PVDF or Polypro
FTI Air FT15P Polypro Pumps 1-1/2-Inch

The one and a half-inch, FT15P in polypropylene comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more. The latest in air pump technology from Finish Thompson.

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$1,572.50$2,054.45
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Finish Thompson FT15 air pumps
FTI Air FT15V PVDF Pumps 1-1/2-Inch

FTI Air pumps represent Finish Thompson's latest air-operated, double-diaphragm pumps. The one-inch, FT15V in PVDF comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more.

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$4,462.50$4,944.45
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Finish Thompson FTI Air FT20P polypropylene pump and FT20V in PVDF
FTI Air FT20P Polypropylene Pumps 2-Inch

The two-inch, FT20P in polypropylene comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more. The latest in air pump technology from Finish Thompson.

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$2,238.90$2,720.85
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Finish Thompson FTI Air pumps FT20P polypropylene/PVDF
FTI Air FT20V PVDF Pumps 2-Inch

FTI Air pumps represent Finish Thompson's latest air-operated, double-diaphragm pumps. The one-inch, FT20V in PVDF comes in a wide choice of diaphragms with a polypropylene center section, and polypropylene air valve and valve seats for acids, oils, coatings, plating and more.

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$5,454.45$5,936.40
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Gizmo Engineering T4 digital process timer
Gizmo Engineering T4 Digital Timer – Battery Power

T4 digital process control timer counter counts down then sounds an alarm. Large numerical display in compact 4" x 4" x 2" NEMA 4x, waterproof enclosure plus extra long-lasting, lithium battery included.

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$194.97$246.38
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Gizmo Engineering T5 digital process timer alarm AC power
Gizmo Engineering T5 Digital Timer – AC Power with Relay

T5 AC-powered, digital process control timer counter counts down then sounds an alarm. Large, backlit numerical display in compact 4" x 4" x 2.75" NEMA 4x, waterproof enclosure plus relay controls other devices up to 10A, 1/2 HP @ 120V, N.O. or N.C. and auxilliary 9VDC output can power dataloggers, autodialers or other external devices.

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$268.69$290.03
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Wilden P2 metal pumps
Wilden P2 Metal Pumps 1-Inch

Wilden 1-inch, air-operated, double-diaphragm (AODD) metal pumps provide the durability, chemical-resistance, abrasion-resistance and temperature range required in a variety of demanding process applications. Flow rate to 45 GPM with maximum operating pressure at 125 PSI. Choose the elastomer based on its temperature limit:
Buna 10 - 180 degrees F
Neoprene 0 - 200
PTFE 40 - 300
Wil-Flex minus 40 - 225

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$784.04$1,170.19
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Wilden P2 plastic pump 1P2R-14
Wilden P2 Plastic Pumps 1-Inch

Wilden 1-inch, air-operated, double-diaphragm (AODD) plastic pumps in the P2 Original Series install fast and easily and provide a rugged, reliable design in a robust disposition for a wide range of demanding process applications. P2 flow rate to 37 GPM. Choose the elastomer based on its temperature limit:
Buna 10 - 180 degrees F
Neoprene 0 - 200
PTFE 40 - 300
Wil-Flex minus 40 - 225

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$1,016.70$2,409.78
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Finish Thompson KC Series Horizontal Magnetic Drive Pumps

Finish Thompson KC Series horizontal magnetic drive pumps feature a plastic design to handle highly corrosive liquids. A dependable performer since 1990, the pump end includes the motor adapter and drive magnet. The standard motors come in 56C NEMA face for the KC6 and above (FTI pumps under the 6 have special motors) & 184TC face for the KC22 & 32. The below pump specs are listed for 3450 RPM, 60HZ motors. If you need different motor option specs, please call or chat! Please note: Below Finish Thompson pumps do NOT include motors since these are offered as an option to the pump end.

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$555.68$5,669.04
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Flux Pumps sealless
Flux Pumps F Series Sealless Tubesets

Flux Pumps F Series sealless tubesets feature versatile, lightweight drum pumps and container pumps that handle a wide range of liquids. Offered in a wide range of specifications, pumps are ideal for transferring abrasive liquids. Click on the model number or to find out the model needed, use the selector menu to choose from polypropylene, PVDF or stainless steel, the max flow and head, and discharge tube length. Or call for free guidance!

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$448.04$1,192.32
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Process Technology DE series 20 digital thermostat
Process Technology DE Series Digital Thermostats

Process Technology DE20 Series digital thermostats improve process control in temperatures ranging from zero - 500 degrees F. Comes with LED display, Fluoropolymer (FEP) covered, 10-foot (3m), 1000-ohm, platinum RTD sensor in corrosion-resistant enclosure. Click on the model number or to find out the model needed, use the selector menu. Or call or chat for free guidance!

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$84.28$405.72
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Sethco-P90-Drum-Pump
Sethco P90 Sealless High-Power Drum Pumps

Sethco P90 drum pumps empty 55-gallon drums in less than two minutes. Offered in a wide range of models with a one-piece tube in a choice of polypropylene or stainless steel for beer, wine and sanitary applications. Click on the model number or to find out the model needed, use the selector menu to choose from polypropylene, PVDF or stainless steel, discharge tube length and more. Or call for free guidance!

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$416.50$1,017.24
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