Seal-less Mag-drive Pumps                                                        HEGER PUMPS,INC.

centrifugal pump - alloy construction

Flow rates to 2500 gpm

TDH to 700 feet

Operating temperatures:

-150°F to 600°F

  • Available in ANSI B73.1, ISO-2858 or API-685 standards with long- or closed-coupled mounting

  • Hydraulically and dynamically balanced impellers

  • Heavy-duty .060" thick hastelloy-C276 containment shell

  • Quick-change rear cartridge assembly allows ease of servicing

  • Alpha grade silicon carbide bearing assemblies are spring-loaded to eliminate shaft end-play

  • Samarium cobalt magnetic couplings provide reliable performance at temperatures up to 600°F without external cooling

  • All ports are raised-face 150 lb. or 300 lb. ANSI flanges (600 lb. and 900 lb. are also available)

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centrifugal pump - cast alloy construction

Flow rates  to  150 gpm

TDH  to 115 feet

Operating Temperatures:

 -150°F  to  450°F

PROMAG Series ST alloy sealless centrifugal pumps combine the basic advantages of a heavy-duty sealless process pump with a compact, cost-effective design.
  • Cast alloy construction capable of withstanding operating temperatures up to 240°F in standard configuration

  • Optional high-temperature configuration enables operation up to 450°F without external cooling

  • Oversized, internal shaft, sleeve and thrust bearings

  • Interchangeable impeller, independent of internal magnets, allows for variable hydraulic performance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

  • Full-featured sub-ANSI OEM centrifugal pump

 

more information     |     technical documentation

regenerative turbine pump - alloy construction

Flow rates to 40 gpm

TDH to 400 feet

Max. inlet pressure: 3000 psig

Operating temperature:

-150°F to 600°F

  • High-head, low-flow functionality minimizes bypass requirements

  • Heavy-duty alloy casing and containment shell

  • Hydraulically and dynamically balanced impellers

  • Self-balancing impeller - zero axial thrust loading

  • Replaceable impeller reduces maintenance costs

  • Alpha grade silicon carbide bearing assemblies eliminate metal-to-metal contact

  • Impeller design handles up to 20% entrained gas, making WMDAT the ideal choice for pumping liquefied gases

  • High-torque magnets eliminate need for soft-starting motors

  • All ports are raised-face 150 lb. or 300 lb. ANSI flanges (600 lb. and 900 lb. are also available)

more information     |     technical documentation

rotary vane pump - alloy construction

Flow rates  to  11 gpm

Sys. pressures  to  7250 psig

Diff. pressures  to  200 psig

Operating Temperature:

-100°F  to  480°F

  • Does not need priming and can run dry without damage

  • Heavy-duty alloy casing and containment shell

  • No gears to wear or metal-to-metal shearing, low internal slip

  • Capable of proportional operation with variable-speed drive component

  • Easy-access rear cartridge assembly lowers maintenance cost

  • Chemical resistant carbon or silicon carbide sleeve bearings

  • High-torque magnets eliminate need for soft-starting motors

  • All ports are raised-face 150 lb. or 300 lb. ANSI flanges (600 lb. and 900 lb. are also available)

more information     |     technical documentation

centrifugal pump - thermoplastic construction

Flow rates to 550 gpm

TDH to 180 feet

Operating temperatures:

-40°F to 200°F

MCH pumps are fabricated from solid Simona polypropylene (PP) or polyvinylidene fluoride (PVDF), for resistance to internal or external corrosion. CNC-machined from high density stock, MCH pumps greatly resist permeation and migration of solvents and corrosives. Thick walls and heavy-duty components add strength, stability, thermal insulation and resistance to deformation in even the most demanding applications.

  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Quick-change rear cartridge assembly allows ease of servicing

  • Integral raised-face flanges without threaded adapters ensure zero leakage

  • Oversized, high-purity ceramic shaft and thrust bearings

  • Chemical resistant, channeled sleeve bearings

  • Modular impeller allows for variable hydraulic performance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

more information     |     technical documentation

self-priming centrifugal pump - thermoplastic construction

Flow rates to 250 gpm

TDH to 130 feet

Operating temperatures:

-40°F to 200°F

  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Quick-change rear cartridge assembly allows ease of servicing

  • Integral raised-face flanges without threaded adapters ensure zero leakage

  • Oversized, high-purity ceramic shaft and thrust bearings

  • Chemical resistant, channeled sleeve bearings

  • Modular impeller allows for variable hydraulic performance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

  • Self-priming pump casing features a large integrated priming reservoir

  • Optional external rear-flushed cavity is available for use in pumping slurries

  • Optional dual-containment shell is available

  • Provides smooth, continuous leak-proof service where top unloading is specified

 

more information     |     technical documentation

vertical centrifugal pump - thermoplastic construction
 

Flow rates to 550 gpm

TDH to 180 feet

Operating temperatures:

-40°F to 200°F

  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Non-cantilevered shaft

  • Oversized, high-purity ceramic shaft and thrust bearings

  • Chemical resistant carbon sleeve bearings

  • Hermetically sealed column

  • Isolated, heavy-duty column shaft with oversized bearings

  • Modular impeller allows for variable hydraulic performance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

 

more information     |     technical documentation

regenerative turbine pump - thermoplastic construction

Flow rates to 60 gpm

TDH to 180 feet

Max. inlet pressure: 110 psig

Operating temperatures:

-40°F to 200°F

  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Integral raised-face flanges without threaded adapters ensure zero leakage

  • Oversized, high-purity ceramic shaft

  • Chemical resistant carbon sleeve bearings

  • Self-balancing impeller minimizes thrust bearing wear

  • Impeller design handles up to 20% entrained gas and resists cavitation

  • Replaceable impeller minimizes maintenance costs

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

more information     |     technical documentation

self-priming regenerative turbine pump - thermoplastic construction
 

Flow rates to 60 gpm

TDH to 180 feet

Max. inlet pressure: 110 psig

Operating temperatures:

-40°F to 200°F

  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Integral raised-face flanges without threaded adapters ensure zero leakage

  • Oversized, high-purity ceramic shaft

  • Chemical resistant carbon sleeve bearings

  • Self-balancing impeller minimizes thrust bearing wear

  • Impeller design handles up to 20% entrained gas and resists cavitation

  • Replaceable impeller minimizes maintenance costs

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

  • Self-priming pump casing features a large integrated priming reservoir

  • Optional external rear-flushed cavity is available for use in pumping slurries

  • Optional dual-containment shell is available

  • Provides smooth, continuous leak-proof service where top unloading is specified

more information     |     technical documentation

rotary vane pump - thermoplastic construction
  • Casings, impeller and rear cartridge components are CNC machined from solid Simona® polypropylene or PVDF for maximum chemical resistance

  • Heavy casing walls, from .5" to 1.25" thick

  • All plastic casings withstand external corrosion

  • Integral raised-face flanges without threaded adapters ensure zero leakage

  • Chemical resistant carbon sleeve bearings and sliding vanes

  • Easily serviceable rear cartridge minimizes maintenance costs

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

more information     |     technical documentation

centrifugal pump - molded thermoplastic construction

Flow rates  to  120 gpm

TDH  to 88 feet

Operating Temperatures:

 0°F  to  350°F

PROMAG Series M thermoplastic sealless centrifugal pumps provide high reliability with emphasis on optimum chemical compatibility. A durable, cost-effective solution for routine process work or OEM installations.

  • Molded in polypropylene, Kynar™ PVDF or Tefzel™ ETFE for optimum chemical resistance

  • Oversized, internal shaft, sleeve and thrust bearings

  • Interchangeable impeller, independent of internal magnets, allows for variable hydraulic performance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

  • Full-featured sub-ANSI OEM centrifugal pump

more information     |     technical documentation

vertical centrifugal pump - molded thermoplastic construction

Flow rates  to  120 gpm

TDH  to 88 feet

Operating Temperatures:

 0°F  to  350°F

PROMAG Series MV vertical sealless thermoplastic centrifugal pumps, ideally suited to filtration and spray systems, offer optimum reliability for in-tank and sump applications. The hermetically sealed “MV” column ensures trouble-free operation. Complete isolation of the motor from the process liquid prevents internal corrosion or product contamination.

  • Molded in polypropylene, Kynar™ PVDF or Tefzel™ ETFE for optimum chemical resistance

  • Oversized, internal shaft, sleeve and thrust bearings

  • Interchangeable impeller, independent of internal magnets allows for variable hydraulic performance

  • Heavy-walled casings for added strength, pressure and temperature resistance

  • Compact, high-torque magnetic coupling eliminates the need for soft-starting motors

  • Full-featured sub-ANSI OEM centrifugal pump

more information     |     technical documentation

HEGER PUMPS, INC.