PD PUMPS

POSITIVE DISPLACEMENT PUMPS

Self-priming progressing cavity pumps. A rotating rotor within a stationary stator made from a rubber compound i.e. Buna, Neoprene, EPDM, Viton PTFE, in special cases also metal. The special shape of these two parts creates sealed chambers, the contents of which are continuously moved in an axial direction from the suction to the pressure side.
Flow : 20,250 gpm (4600 m3/h)
TDH single stage : 224 ft (70 m)
PH Range : 0 - 14

 
  • Base plate design (pump and motor mounted on a base plate)
  • Pedestal mounting
  • Dry installation
  • Horizontal / Vertical installation
  • Bearing bracket design
  • Pump drive direct coupled / gear box / v-belt
  • Self - priming
  • can pump in reverse
Accordion Sample Description
DUAL/MULTIPHASE PUMPING SYSTEMS

WHY DUAL/MULTI-PHASE SYSTEMS
Simplify your infrastructure by pumping oil, gas, water, condensates and solids with ONE pump through ONE pipeline. The following solutions are especially beneficial for offshore, flaring sensitive and heavy oil production fields. Our two-screw or PC multi-phase pump systems have been used on pipelines and wellpads for over 20 years. The system efficiently utilize one pump to boost complete, untreated production flows (mixture of oil, gas, condensates, water and/or particulates) through multi-phase gathering pipelines. The systems reduce wellhead pressure, stimulating increased production and simplify surface facilities, eliminating infrastructure associated with separation and independent water, gas and oil gathering systems.

KEY FEATURES:
  • Systems integration expertise twin-screw & PC pump expertise
  • API 676 compliance
  • Custom turnkey packages Internal & external pump liquid re-circulation
  • Installation, commissioning and life cycle service
  • Up to 100% gas volume fraction (GVF)
  • Compact,efficient design
  • Unparalleled pump efficiencies
  • Plan 52,53 & 54 ancillary systems
  • Remote & local system controls
  • Full integration with SCADA systems


BENEFITS:
Reduce capital expenditure by
  • Eliminating field separation
  • Eliminating redundant pipelines for water, oil and gas
  • Utilizing surface rather than down hole technologies
  • Eliminate flaring - Gas is fully absorbed into oil and water phase
  • Eliminate complex gas management systems
  • Remote automated controls
  • Improve MTBF and reduce power consumption
For mature wells, Multiphase pumping systems can deliver up to:
  • 60 - 70% increase in oil production
  • 7 - 8 year well life extension
  • 150% produced gas increase
  • 100% reduction in gas injection
  • cash flow positive from day one
       
SLIDING VANE PUMPS:
 
  • 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)

Heger Pumps, Inc. 24 h – hotline +1 (562) 989-5432 or info@hegerpumps.com

ROTARY VANE PUMPS

Machined Billet Rotary Vane Seal-less Mag-Drive Pumps (superseding the WMDAV) are built for high system pressures and special alloy requirements. All WMPA pumps are equipped with zero leakage magnetic couplings to meet the latest toxic emissions regulations. The absence of mechanical seals eliminates costly pump maintenance, lost production time and process contamination. The WMPA pumps feature self - compensating sliding-vanes which maintain design head and flow capacities for extended operating life. The WMPA pumps are suitable for thin non-lubricating liquids and/or high differential pressures. The WMPA pumps are capable of dry self-priming.
Features
  • Self-priming and can run dry without damage
  • No gears to wear or metal to metal contact, low internal slip
  • Capable of proportioning with variable speed drives, turn-down ratios depend upon differential head requirements
  • Heavy duty alloy containment shell for added safety
  • Replaceable carbon cartridges-low maintenance costs
  • High Torque magnets for direct starting motors
Technical Data
  • Flow: .1-11 GPM (22-2500 m³/H)
  • Head: To 180 psig (12 bar)
  • Temperature Ratings: To 450°F (to 232°C)
  • Pressure ratings: 7250 PSIG (500 Bar)
Materials
  • AISI SS-316 Stainless Steel, Incoloy-825, Hastelloy-B or C-276
machined thermoplastic self-priming rotary vane seal-less Mag-drive pumps (MP Series) are positive displacement pumps intended for low-flow / high head applications, high-pressure systems or where metering is required. CNC machined from solid Simona polypropylene or polyvinylidene fluoride (PVDF, Kynar), WMRP Machined In-Line pumps are extremely resistance to internal or external corrosion, permeation and migration of solvents and corrosive. WMRP Machined In-Line pumps can handle pressurized applications and are capable of dry starting. Zero-leakage operation ensures maximum safety and full compliance with toxic emissions regulations.
Features
  • Self-Priming and can run dry without damage
  • No gears to wear or metal to metal contact, low internal slip
  • Capable of proportioning with variable speed drives, turn-down ratios depend upon differential head requirements
  • Replaceable carbon cartridge-low maintenance costs
  • High torque magnets for direct starting motors
  • All non-metallic wetted components
Technical Data
  • Flow: .1-11 GPM (22-2500 m³/H)
  • Head: To 50 psig (3.4 bar)
  • Temperature Ratings: To 200°F (to 95°C)
  • System Pressures: 180 PSIG (7 Bar)
Materials
  • PP, PVDF/Kynar, ETFE

AIR OPERATED DIAPHRAGM PUMPS

AIR DIAPHRAGM PUMPS FOR INDUSTRIAL APPLICATIONS SIZE: 1 /2 inch to 4 inch Materials: in Cast Iron, Aluminum, Stainless Steel and Hastelloy C, with Buna N, EPDM,  Viton or Teflon Diaphragms Filter press applications, pump out, transfer pumps etc.  
AIR DIAPHRAGM PUMPS FOR SPECIAL APPLICATIONS Materials: in PP, PE, KALREZ, with diaphragms made from Hytrel, EPDM, Viton or Teflon  

MICRO AOD PUMPS

the smallest pneumatic pumps for the chemical industry MAX FLOW 1.32 gpm (5 l/min) MAX PRESSURE 120 psi (8 bar)
  • Patented stall protection pneumatic circuit
  • Works with non-lubricated air
  • Self priming
  • Possibility of adjusting the pumping speed
  • Versatility of use
  • Broad choice of materials that are compatible with the fluid to be pumped
  • Idles without damage
  • Particularly suitable for heavy duty applications
  • High performance• High power and sturdiness
  • Available with NPT fittings (on request)
  • Suitable for pumping high viscosity fluids
  • Can be set up in tight spaces
  • Atex zone 1 (on request) - Atex zone 2 standard
  • Can be ceiling-mounted
  MAX FLOW 4.5 gpm (17 l/min) MAX PRESSURE 120 psi (8 bar)
  • Patented stall protection pneumatic circuit
  • Works with non-lubricated air
  • Self priming
  • Possibility of adjusting the pumping speed
  • Versatility of use
  • Broad choice of materials that are compatible with the fluid to be pumped
  • Idles without damage
  • Particularly suitable for heavy duty applications
  • High performance• High power and sturdiness
  • Available with NPT fittings (on request)
  • Suitable for pumping high viscosity fluids
  • Can be set up in tight spaces
  • Atex zone 1 (on request) - Atex zone 2 standard
  • Can be ceiling-mounted
 

AIR OPERATED PISTON PUMPS & UNLOADER SYSTEMS

High Pressure Air Operated Extrusion and Piston Pumps (120 psi (8 bar) air)
Flows from : 49 cm3/stroke to 600 cm3/stroke Pressure : from 50 psi to 8,300 psi (3 bar to 560 bar) (based on 120 psi (8 bar) air pressure max)    

100 ml to 1600 Liter cartridges, buckets, barrels etc.

Need to empty a cartridge, tin, bucket or barrel ? We will help you make the emptying process easy. With our accessories, we make barrel changes easy. Our Systems can handle viscosities from  80,000 to 5,000,000 mPas. We can integrate the container/barrel unloading system into a dosing application.we will empty your container/barrel to a residue of under 1% !

contact us at info@hegerpumps.com with your application.