Steep Operating Characteristics
Near-constant deliveries are maintained over wide variations in load. High shut-off pressure overcomes temporary line resistance.
Zero Leakage Sealless Design. Ends down time and maintenance problems associated with mechanical seals. Environmentally safe double containment.
Reverse Circulation Port All pumps are equipped with a reverse circulation port for use in circumstances where volatile fluids are being pumped, or where substantial amounts of entrained vapors are expected in the fluid. Particularly useful with intermittent duty applications where vapor build up occurs during off cycles. The reverse circulation port allows venting of built up vapors that could otherwise cause a dry running bearing condition which could substantially reduce service life.
A hydrodynamic film on each side of the impeller positions it for long life.
The impeller exerts no thrust load on bearings. Pump operates equally well in a vertical or horizontal position.
Bronze fitted pumps have Buna N elastomers, high temperature carbon, and ceramic seats for best hot water service. Optional seats and materials are also available.
300# Case Working Pressure
Rigid structure is designed for maximum casing strength.
Every pump is fully tested to verify performance prior to shipment.
Volatile Fluid Handling
Turbine impeller handles vapors up to 20% by volume, minimizing the possibility of vapor locks.
“O”ring seals are used throughout the T41 series pumps to assure sealing and ease of service.
Units up to three horsepower have a shaft sleeve under the mechanical seal.
Larger units have a 316 stainless steel shaft with an impeller sleeve.
A water flinger provides added protection to ball bearings in the event of seal leakage.
T41 series pumps contain only three major components, allowing for easy service.
End Suction • Top Discharge
T41 Series pumps fit into small spaces easily. Discharge can be rotated in 90 degree, 180 degree and 270 degree positions.
New pump design optimizes efficiency for each size.
T41 series pumps may be operated under adverse inlet conditions without audible or measurable cavation.
New inlet design provides superior fluid handling ability at low head inlet