Thompson Pump - Product Lines

Dry Prime Trash Pumps - Compressor-Assisted Enviroprime HTC

Thompson Enviroprime® trash pumps are engineered to provide consistent and dependable service on the most difficult job sites. These pumps are used in a wide variety of applications including open pumping and sewage bypassing where moderate air handling is required. The pumps are capable of pumping liquids with high abrasives or solids as large as 3.35" in diameter. Enviroprime® trash pumps are specifically designed to prevent pumping fluid, such as sewage, from entering the venturi and eventually onto the ground making the Enviroprime® environmentally friendly and safe.

4" 4HTC-DDST-3-2011 Pump
6" 6HTC-DJDST-45D Pump
6" 6HTC-DDST-4-2011 Pump
8" 8HTC-DJST45D Pump

Construction: Dewatering excavations, canals and sumps; bypassing sewers and bodies of water; groundwater dewatering; water supply from wells or canals; hosing down concrete casings; extended sumping; wellpoint dewatering

Civil Engineering: Sewage pumping; flood drainage; fire fighting; recovery of hazardous liquids

Waste Treatment: Sewer bypasses; pumping polluted hot or corrosive wastewater containing sand, mud or solids in suspension; dosing neutralizing liquids; pumping out settled sludge

Mining: Wash-down operations; tailings; high head/high volume applications

Agricultural: Surface irrigation; liquid manure oxygenation; transfer and spraying fertilizers or manure

Industrial: Transfer of neutral, acid or alkali clean or dirty liquids containing sand, mud or solids in suspension; low viscosity petroleum products

Note: Alternate pump end materials available for corrosive liquids

All the features of Thompson's HT Series Heavy Duty Trash Pumps and more...

Alternate self-priming and wet priming capability
Automatic dry priming and re-priming to 30 feet
Environmentally safe
Able to operate during 'snore' conditions
Positive suction head capability
Heavy duty cast iron construction for long life
Large solid handling capacity
2 or 3-vane ductile iron impellers available
Cast iron rubber-lined, abrasion-resistant wear plate
Dry running abrasion-resistant tungsten carbide mechanical seal with Viton elastomers
Safety shutdown control panel standard
Various diesel engine and electric motor options
Simple low-cost maintenance