Metaris MH37 Series Interchange Gear Pumps

MH37 Series Bearing Style Gear Pump

Genuine Metaris MH37 series bearing pumps & motors are available in 9 different gear sizes with a variety of mounting flanges, shaft configurations and porting options. Multi-section units, piggyback designs, dowelled assemblies & flow dividers are all also available. With ductile iron housings, these pumps offer pressure ratings as high as 2500 psi for the most demanding of applications. The MH series are perfect alternatives to other gear pump products from Commercial®/Parker® and Muncie®.

  • Suitable for a variety of applications
  • Multiple displacements and options available
  • Heavy Duty Roller Bearing Design
  • Pressure Balanced Wear Plates
  • Multiple Bearing Carrier Options
  • Variety of Mounting Flange and Shaft Options
  • Alternatives for Commercial®/Parker® and Muncie® gear products

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Metaris Aftermarket MH37 Series Hydraulic Gear Pumps & Motors - Interchange

Designed for High Efficiency Output

  • Heavy Duty Roller Bearing Design
  • Dowelled and Rugged Cast Iron Construction
  • 9 different gear sizes available
  • Pressure Balanced Wear Plates
  • Pressures up to 2500 psi
  • Speeds up to 2400 rpm
  • Multiple porting options
  • High Strength Steel Gear & Shaft Sets
  • Interchange with similar Commercial®/Parker® and Muncie® gear pumps

MH37 Pump Specifications

Gear Size Displacement
(in³ / cm³)
Max RPM Max Pressure (Dowelled)
(PSI / bar)
Weight
(Lbs / Kgs)
.07 2.25 / 36.9 2400 2500 / 172 54 / 24
1.00 3.00 / 49.2 2400 2500 / 172 56 / 25
1.25 3.75 / 61.5 2400 2500 / 172 58 / 26
1.50 4.50 / 73.7 2400 2500 / 172 60 / 27
1.75 5.25 / 86.0 2400 2500 / 172 62 / 28
2.00 6.00 / 98.3 2400 2500 / 172 65 / 29
2.25 6.75 / 110.6 2400 2500 / 172 68 / 31
2.50 7.50 / 122.9 2400 2500 / 172 71 / 32
3.00 9.00 / 147.5 2400 2500 / 172 78 / 35

Weights shown are for single unit pumps/motors.

Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only. Trademarks identifying these parts for cross-reference are those of each OEM and are the property of their owners and are not used, or authorized for use, by Metaris or Hydraulex Global or its affiliates. Neither Metaris nor Hydraulex Global are affiliated with the Original Equipment Manufacturer "OEM" or licensed or authorized to produce parts for the OEM.

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