Berkeley Turbine Pumps
5TMH Subturbine Series
The 5TMH pump series features abrasion and corrosion resistant materials for maximum performance and longevity under the toughest operating conditions, and delivers industry-leading efficiencies and head per stage. The 5TMH series consists of five new hydraulic designs for well casings with an ID smaller than 6″.
KEY FEATURES
- Factory pre-set upthrust screw is retained by a stainless steel lockout, providing maximum upthrust protection
- Threaded discharge with large wrench flats and sized for the pump’s flow range
- Low friction discharge bearing, no water swell, long life. Specific for water-immersed applications, clean or dirty
- Precision ground and polished shaft for reduced running friction and increased service life
- Smooth and efficient impeller provides performance and long life
- Heavy-walled bowls incorporate precision hydraulic design for maximum efficiency and performance.
- Lead guard protects the motor leads across the full length of the pump
- Uniquely designed isolator bearings channel abrasives away from the stainless steel shaft bearing journal
- Suction bracket machined for both 4” and 6” motor registers. Designed to effectively divert debris away from the spline engagement area, maximizing durability
- Form fitted suction screen provides corrosion resistance, and prevents particulates larger than .19” (4.8 mm) from entering the pump
- Fully machined motor coupling for positive fit; highly corrosion resistant
- Sand boot protects coupling and motor splines from abrasive wear
6TMH Subturbine Series
The 6TMH pump series features abrasion and corrosion resistant materials for maximum performance and longevity under the toughest operating conditions, and delivers industry-leading efficiencies and head per stage
KEY FEATURES
- Factory pre-set upthrust screw is retained by a stainless steel lockout, providing maximum upthrust protection
- Threaded discharge with large wrench flats and sized for the pump’s flow range
- Low friction discharge bearing, no water swell, long life. Specific for water-immersed applications, clean or dirty
- Precision ground and polished shaft for reduced running friction and increased service life
- Smooth and efficient impeller provides performance and long life
- Heavy-walled bowls incorporate precision hydraulic design for maximum efficiency and performance.
- Lead guard protects the motor leads across the full length of the pump
- Uniquely designed isolator bearings channel abrasives away from the stainless steel shaft bearing journal
- Suction bracket machined for both 4” and 6” motor registers. Designed to effectively divert debris away from the spline engagement area, maximizing durability
- Form fitted suction screen provides corrosion resistance, and prevents particulates larger than .19” (4.8 mm) from entering the pump
- Fully machined motor coupling for positive fit; highly corrosion resistant
- Sand boot protects coupling and motor splines from abrasive wear
7TMH Subturbine Series
The 7TMH pump series features abrasion and corrosion resistant materials for maximum performance and longevity under the toughest operating conditions, and delivers industry-leading efficiencies and head per stage.
KEY FEATURES
- Discharge – Ductile iron ASTM 536-84: Threaded with large wrench flats and sized for the pump’s flow range
- Upthrust nut / screw – 304 Stainless Steel: Factory pre-set upthrust screw is retained by a stainless steel locknut, providing maximum upthrust protection.
- Discharge bearing – Vesconite®: Low friction, no water swell, long life. Specific for water-immersed applications, clean or dirty
- Shaft – 416 stainless steel: Precision ground and polished for reduced running friction and increased service life
- Impeller – 304 stainless steel, investment cast: Smooth and efficient performance, long life
- Bowls – Class 30 cast iron: Heavy-walled construction incorporates precision hydraulic design for maximum efficiency and performance. Coated internal passageways on the 7TMH series increases overall pump efficiency and performance.
- Isolator bearings – neoprene: Unique design channels abrasives away from the stainless steel shaft bearing journal.
- Lead guard – 302 stainless steel: Protects the motor leads across the full length of the pump (not shown)
- Suction bracket – Ductile iron: ASTM 536-84 Available with either 6” or 8” intake adapters. Designed to effectively divert debris away from the spline engagement area, maximizing durability.
- Suction screen – 304 stainless steel: Form fitted, provides corrosion resistance, and prevents particulates larger than .19” (4.8 mm) from entering the pump (not shown).
- Sand boot – Buna-N (nitrile rubber): Protects coupling and motor splines from abrasive wear.
- Motor coupling – 416 stainless steel: Fully machined for positive fit; highly corrosion resistant
8T Subturbine Series
These 8T Series Pumps are proven performers for a wide range of municipal and agricultural applications. Pumps features Epoxy Coated Bowls, Bronze Impellers and Bearings to provide efficiencies in the 80% plus range. Four 8T series models assure the right pump for your particular installation.
KEY FEATURES
- Heavy-Duty Discharge Adapter made of Class 30 Cast Iron includes a top bronze thrust bearing. Threaded discharge is sized for the pump’s flow range. Factory-set thrust screw, retained by a stainless steel lockout, provides maximum upthrust protection
- Heavy-Walled Class 30 Cast Iron Bowls incorporate precise hydraulic design for maximum efficiency and performance. Positive “Bowl Lock” feature on 8T-950 eliminates risk of bowl loosening
- Bronze Impellers are designed and machined to optimize efficiency and performance
- Bronze Bearings maintain positive shaft alignment, minimizing sand penetration and wear
- Wear Ring (on 8T-950) enables pump to be re-built to maintain original factory performance
- Non-Corrosive Sand Cap protects bronze suction bracket bearing and stainless steel bearing journal
- 416 Stainless Steel Pump Shaft is precision-ground & polished for reduced running friction & increased service life
- Heavy-Duty Stainless Steel Suction Strainer is non-collapsible and corrosion-resistant
- Heavy-Duty Cast Iron Suction Bracket assures perfect pump-to-motor alignment with NEMA standard motors
- Low Profile, Full-Length Stainless Steel Cable Guard (not shown) protects motor leads
6TS Stainless Steel Subturbine Series
6TS Series Pumps feature heavy-duty 304 stainless steel construction and hard chrome wear surfaces that will outperform ordinary fabricated stainless steel pumps in aggressive water conditions. The state-of-the-art design includes 100% lead-free components with high efficiency performance in 6 hydraulics up to 400 GPM and 60 HP
(100% lead-free components meet all U.S. Federal guidelines for safe drinking water)
KEY FEATURES
- Heavy-Duty, Investment Cast 304 Stainless Steel Discharge assures secure connection to drop pipe. Wrench flats provide positive grip during installation.
- Built-In Check Valve (optional) prevents backflow and reverse rotation
- Hard Chrome-Plated Top Bearing Journal reduces abrasive wear in harsh sandy well conditions
- Self-Aligning Teflon® Wear Rings improve pump efficiency and durability
- Low-Profile Stainless Steel Lead Guard aids installation in narrow wells
- Built-In Up-Thrust Protection protects pump during periods of high demand and start-up preventing pump failure
- 304 Stainless Steel Inlet Screen and Internal Coupling Screen prevents entry of abrasives into pump and coupling areas
- Heavy-Duty Investment Cast 304 Stainless Steel Suction Bracket assures perfect pump-to-motor alignment with any NEMA standard submersible motor
6TSP Stainless Steel Subturbine Series
The 6TSP series pumps feature abrasion and corrosion resistant materials for maximum performance and longevity under the toughest operating conditions.
Components are 100% lead-free, and meet all U.S. federal guidelines for safe drinking water.
KEY FEATURES
- Discharge – investment cast, 3” FNPT Features 6 extra wide wrench flats for a secure grip when tightening to the drop pipe.
- Standard Check valve – The poppet-style check valve helps protect the pump against backflow. The check valve can be easily removed if not required.
- Shaft and bearing assembly – A ceramic upper bearing guide combined with a cutless rubber bearing protects the shaft from premature wear.
- Impellers and diffusers – Smooth and efficient performance, and superior sand handling.
- Wear rings – 304 Minimizes re-circulation for increased pump performance and longevity.
- Pump sleeve – Provides superior corrosion resistance when the pump is installed in harsh environments.
- Lead guard – Easy installation, and protects the motor leads across the full length of the pump.
- Suction bracket – Machined for both 4” and 6” motor registers. Bolt kits included for either motor size where appropriate.
- Suction screen – Form fitted, provides corrosion resistance, and prevents particulates larger than 0.10” from entering the pump.
- Motor Coupling – Designed to effectively divert debris away from the spline engagement area to maximize durability.
12VT Series, 12″ Vertical Lineshaft Turbine Pumps
Click to Download Berkeley 12VT Curves
10VT, 12VT Low Flow Series, Vertical Lineshaft Turbine Pumps
Continuing the legacy built by over 240 years of market leadership, superior design, quality, reliability and customer service from Fairbanks Nijhuis and Layne & Bowler, Berkeley is proud to introduce the 10VT and 12VT vertical lineshaft turbine pumps. Featuring heavy-duty, cast iron bowls, and investment-cast, 316 stainless steel impellers, the 10VT and 12VT models provide an outstanding solution for high head, low flow, irrigation applications. Product quality, dependability, and innovation are all part of the Berkeley commitment to excellence.
KEY FEATURES
416 Stainless Steel Shaft is precision ground and polished for reduced running friction and increased durability
Heavy-Duty Discharge Case is class 30 cast iron, with multiple thread size (6″ and 8″) and thread direction (right and left hand) options
Heavy-duty class 30 Cast iron Bowl with coated passages for increased efficiency
Investment cast Impellers from 316 Stainless Steel provides smoother, more precise vein profiles & dynamically-balanced for reduced vibration
Bowl Bearings options include either bronze or rubber
Heavy-Duty Suction Bowl from Class 30 cast iron, options includes either a Suction Case or Suction Bell
Berkeley/Pentair Fairbanks Nijhuis® Line Shaft Turbine Series
Pentair Fairbanks Nijhuis® line shaft turbine pumps are proven performers and are found in a multitude of applications, including:
- Irrigation
- Dairy
KEY FEATURES
- 40 to 7,000 GPM capacities
- 10 to 1200 feet heads
- Bowls 6” to 17” in diameter to meet pumping configurations. Turbine bowls can be staged in series to produce the necessary discharge pressures.
- Markets served: Urban and rural municipal water, irrigation, chemical processing, primary metals, petroleum, power plants, mines, food processing, offshore platforms and more
- Handles raw water intake, liquid transfer, cooling water circulation, booster service, storm water, flood control, marine, process services, volatile fluids, condensate, fuel pumps and mine dewatering
- Constructed out of cast iron, bronze, stainless steel or other machineable materials. Wear rings are available to provide a renewable surface.
- Open line shafts – Allows shaft bearings lubrication
Berkeley/Pentair Fairbanks Nijhuis® Axial Flow Propeller Pump Series
Pentair Fairbanks Nijhuis® Propeller Pumps are designed to efficiently move large volumes of water at low heads. Applications include:
- Flood Irrigation
- Canal / Transfer
- Dairy
KEY FEATURES
- 600 to 28,000 GPM capacities
- 1.5 to 60 feet heads
- Handles raw water intake, dewatering, storm water removal and flood control
- Offers pump bowls from 10″ to 30″ in diameter to meet pumping configurations. Propeller bowls can be single-stage or double-staged in series to produce the necessary discharge pressures.
- Constructed out of cast iron, bronze, stainless steel or other machinable materials. Bowl wear liners are available to provide a renewable surface.
- Open line shafts – Allows shaft bearings lubrication
Berkeley/Pentair Fairbanks Nijhuis® Mixed Flow Propeller Pump Series
Pentair Fairbanks Nijhuis® Propeller Pump Series is designed to efficiently move large volumes of water at low heads. Applications include:
- Flood Irrigation
- Canal / Transfer
- Dairy
KEY FEATURES
- 600 to 28,000 GPM capacities
- 1.5 to 60 feet heads
- Handles raw water intake, dewatering, storm water removal and flood control
- Offers pump bowls from 10″ to 30″ in diameter to meet pumping configurations. Propeller bowls can be single-stage or double-staged in series to produce the necessary discharge pressures.
- Constructed out of cast iron, bronze, stainless steel or other machinable materials. Bowl wear liners are available to provide a renewable surface.
- Open line shafts – Allows shaft bearings lubrication