Metaris MK20 Series Interchange Gear Pumps

MK20 Series Bearing Style Gear Pump

Genuine Metaris MK20 pumps & motors have a combination 2/4 bolt mounting flange & bi-rotational construction, giving you the option of installing as a pump or mot or. The MK20’s wide range of output flows/pressure ratings of up to 3000 psi will lower your inventory requirements and provide you with a popular and versatile product offering. The Genuine Metaris MK20 series are perfect alternatives to Muncie’s® PK series pumps.

  • Suitable for a variety of applications
  • Multiple displacements and options available
  • Heavy Duty Roller Bearing Design
  • Pressure Balanced Wear Plates
  • Bi-rotational Construction
  • Alternatives for Muncie® gear products

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Metaris Aftermarket MK20 Series Hydraulic Gear Pumps & Motors - Interchange

Designed for High Efficiency Output

  • Heavy Duty Roller Bearing Design
  • Bi-rotational construction
  • 7 different gear sizes available
  • Pressure Balanced Wear Plates
  • Pressures up to 3000 psi
  • Speeds up to 2400 rpm
  • Dual porting - side & rear, NPT or ORB
  • High Strength Steel Gear & Shaft Sets
  • Interchange with similar Muncie® gear pumps

MK20 Pump Specifications

Gear Size Displacement
(in³ / cm³)
Max RPM Max Pressure
(PSI / bar)
Weight
(Lbs / Kgs)
.05 .99 / 16.1 2400 3000 / 207 24 / 11
.07 1.48 / 24.2 2400 3000 / 207 25 / 11
1.00 1.97 / 32.3 2400 3000 / 207 26 / 12
1.25 2.46 / 40.4 2400 3000 / 207 28 / 13
1.50 2.96 / 48.4 2400 3000 / 207 29 / 13
1.75 3.45 / 56.5 2400 2500 / 172 31 / 14
2.00 3.94 / 64.6 2400 2500 / 172 33 / 15

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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