Pumps
Stone Pump & Trench offers compressor assisted and vacuum assisted dry prime pumps to fit a range of different applications.
Compressor Series
Features
- Heavy Duty Trash Pumps and more…
- Automatic dry priming and re-priming to 30 feet
- Heavy duty cast iron construction for long life
- Large solid handling capacity
- 2 or 3-vane ductile iron impellers available
- Cast iron abrasion-resistant wear plate
- Dry running abrasion-resistant tungsten carbide mechanical seal with Viton elastomers
- Back pullout design
- Safety shutdown control panel standard
- Various diesel engine and electric motor options
- Simple low-cost maintenance
Applications
- Construction: Dewatering excavations, canals and sumps; groundwater dewatering with; bypassing sewers and bodies of water; extended sumping; groundwater dewatering; water supply from wells or canals; hosing down concrete castings
- Civil Engineering: Sewage pumping; flood drainage; firefighting; recovery of hazardous liquids
- Waste Treatment: Sewer bypasses; pumping polluted hot or corrosive waste water containing sand, mud or solids in suspension; dosing neutralizing liquids; pumping out sludge
- Mining: Wash-down operations; tailings; applications liquids containing sand, mud or solids in suspension; low viscosity petroleum products
- Agricultural: Surface irrigation; liquid manure oxygenation; transfer and spraying fertilizers or manure
- Note: Alternate pump end materials available for corrosive liquid
Spec Sheets
Vaccum Series
Features
- Open Trash/Sewage Pumps and more…
- Automatic dry priming and re-priming to 30 feet
- Quick dry prime from 15 feet in 15 seconds
- Heavy duty cast iron construction for long life
- Large solid handling capacity
- High flow capacity
- 2 or 3-vane ductile iron impellers available
- Impeller inspection cover allows easy access for cleaning and repair without disturbing suction piping on some units
- Cast iron rubber-lined, abrasion-resistant wear plate on some units
- Dry running abrasion-resistant tungsten carbide mechanical seal with Viton elastomers
- Some units have single ring graphite packing seal arrangement
- Safety shutdown control panel standard
- Various diesel engine and electric motor options
- Simple low-cost maintenance
Applications
- Construction: Dewatering excavations, canals and sumps; groundwater
dewatering with small wellpoint systems or sock under drains; bypassing sewers
and bodies of water; extended sumping; wellpoint dewatering; groundwater dewatering; water supply from wells or canals; hosing down concrete castings - Civil Engineering: Sewage pumping; flood drainage; firefighting; recovery
of hazardous liquids - Waste Treatment: Sewer bypasses; pumping polluted hot or corrosive
waste water containing sand, mud or solids in suspension; dosing neutralizing liquids; pumping out sludge - Mining: Wash-down operations; tailings; high head/high volume applications liquids containing sand, mud or solids in suspension; low viscosity petroleum products
- Agricultural: Surface irrigation; liquid manure oxygenation; transfer and
spraying fertilizers or manure
Note: Alternate pump end materials available for corrosive liquid
