Kolstad Olson - Products

Products

Well-Rite Tanks are quickly becoming the industry standard. This tank is loaded with features that distinguish it from the competition.

Solidly constructed with a welded, stainless steel connection, the Well-Rite Series puts the tank in water tank. Well-Rite tanks are distinctly designed with our patented and innovative controlled action diaphragm (CAD), which eliminates coatings, liners and plastic bladders.

Submersible Pumps - Stainless Steel - 4" 23000 submersibles offer peak capacity performance in 5, 7, 10, 13, and 18 GPM models. All four inch submersibles are supplied with grounded leads meeting the National Electrical Code (N.E.C.) specifications.

One piece replacement cartridge - easier to service for minimal down-time
Powered by NEMA approved stainless steel motors with built-in lightning protection
3 Wire single phase models include pump, motor, 48" leads, control box and check valve.
2 Wire single phase models include pump, motor, 48" leads and check valve.
3 Wire three phase models include pump, motor 48" leads, magnetic starter, heaters and check valve.

Submersible Pumps - Thermoplastic-4"

Injection molded glass filled Noryl motor bracket and discharge
Stainless steel pump shell
Polycarbonate diffusers
Acetal impellars
Stainless steel pump shaft
Glass filled Noryl check valve standard
Powered by NEMA approved stainless steel motors with built-in lightning protection
2 and 3 wire models

Submersible Pumps - Turbine Pump Ends-4"-8" We offer a full line of 4", 5", 6", 7" and 8" submersible turbine pump ends ranging from 1 1/2 horsepower through 100 horsepower. Our submersibles offer peak capacity performance in 90, 105, 110, 130, 140, 200, 250, 260, 450, and 600 GPM.

All turbine submersible pump ends are constructed of cast iron and bronze.
Each pump end includes cable guard, bolts, washers, and coupling.
Motors and controls must be ordered separately.

Controls & Heaters:

Pumptec - For use with 4" single phase submersible motors 1/3 through 1 1/2 HP.
Protects against:
  • Low yield wells
  • Low voltage
  • Air or gas locked pump
  • Drop in water level
  • Clogged well screen
  • Broken shaft or coupling
  • Worn pump parts

Standard Integral HP Control Box - For use with single phase submersi ble motors.

Heaters - Furnas Innova 45 - Overload protection for three phase sub. motors. If motor is stalled, overload protector must trip within approx. 10 seconds to protect motor windings. Each installation requires three heaters.

Sub/Jet Accessories - We use the finest available products in all of our pump installations. Various accessories include but are not limited to:

Check Valves
Brass Tank Tees
Pipe Holder
Air Volume Controls
Sanitary Well Seals
Silicon Bronze Foot Valve
Pressure Relief Valve
Pressure Switches
Pressure Gauge