Ask Henry - Interactive Pump Selector
Contact Us:


Hot Buys

Pump News

State of the art Float switches

PumpBiz offers modern Electronic float switches that no longer have problem causing moving parts. Features include alarms, lights,phone calls and alternators. They are easy to install and fit just …

Read More

Propane BI-FUEL upgrade Kit

Trucks, cars, and other vehicles as well as other Small engines running on our propane conversion systems have been proven to have 80% cleaner emissions and help the engine last longer than those …

Read More

Flex Pump™ Dewatering Trash

Submersible Trash pump engine powered*. Flex-Pump is a submersible dewatering pump without electricity. Customers who have used it are so impressed they are calling it a "Muddy …

Read More

Steep Head/Capacity Curve
Pumping capacity varies only slightly as pressure changes. Steep pressure characteristic overcomes temporary line resistances.

Self-Adjusting Impeller
M50 • L50 impellers utilize balancing holes to promote hydraulic self centering, which eliminates the need for external adjustment. The free sliding impeller exerts no thrust load on the bearings, thereby extending service life. Self-centering is equally effective whether mounted in the horizontal or vertical position.

Mechanical Seals
Bronze fitted pumps have Buna N elastomers, carbon washer, ceramic seat, and stainless steel metal parts. Optional seats and materials are available.

1000 PSI Case Working Pressure
Rigid stucture is designed for maximum casing strength.

100% Tested
Every pump is fully tested to verify performance prior to shipment.

Volatile Fluid Handling
The turbine impeller handles vapors up to 20% by volume, minimizing the possibility of vapor lock.

“O”Ring Gaskets
“O”ring gaskets are used throughout the M50 • L50 Series pumps to assure positive sealing.

Standard shaft is of high strength 416 stainless steel.

Standard 56C face motors are utilized up to 3 Hp. 5 Hp and above are TEFC on vertical base mount units.

Best Efficiency
New pump designs optimize efficiency for each size.

M50 • L50 Series pumps may be operated under adverse inlet conditions without audible or measurable cavitation.

New inlet designs along with L50 Series inducer style pumps provide superior fluid handling ability with low inlet head conditions.

Balanced Loads
By staggering each stage’s discharge by 180°, the radial loads on the bearings are effectively balanced, and shaft deflection is thereby negligible.

Interstage Bushings
Close tolerance self-lubricating carbon bearings between each stage limit interstage leakage

There are no products in this category.
© 2000 - 2015 PumpBiz, Inc.  •  PumpBiz offers open accounts  •  All major credit cards accepted & PayPal  •  PumpBiz is a registered trademark of PumpBiz, Inc.