Muncie Power Products - Power Take-Offs, Hydraulic Pumps, & Auxiliary Products

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OPTIMUM Series Gear Pumps

Optimum Series Gear Pumps

Muncie’s OPTIMUM™ Series high performance gear pumps/motors offer high pressure capabilities and are designed for durability and long life for many truck and mobile equipment applications. Full featured design allows for reduced inventory requirements and installation flexibility. The OPTIMUM™ Series offers superior benefits &  added value in a cost competitive package unmatched by the competition.

Why the Optimum Pump?

  • Patented Opti-Grip technology resists casting separation by press fitting two piece castings together for greater structural integrity over other traditional designs
  • Rigid pump design for long life and maintained peformance
  • Allows for higher pressure capabilities
  • Available in 3 frame sizes (W, X, and Y) with flow ranges from 06 - 63 GPM @1000 RPM, and pressures up to 4350 PSI
  • Available in tandem and triple configurations
  • 13 tooth gear design provides smoother operation and reduces hydraulic noise
  • Standard bi-directional design with both side and rear ports
  • Premier performance for a wide variety of applications across several industries

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The OPTIMUM Series’ integral, two piece castings are press fit together for greater structural integrity over other traditional designs. Muncie’s patented OPTI-Grip technology allows for higher pressure capabilities and a more rigid pump design for long life and maintained performance.

clientuploads/Other/Optimumkitsmall.jpgWant to receive literature on the full Optimum Series? Fill out this simple form to receive our Optimum Pump Literature Kit that includes pump specs and details for all three series; and a sliding calculator for horsepower, torque, pump flow, and cylinder calculations.

Request Literature Kit

 

Support Documents
Product Video

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Model Displ.
in3 (cc)
MAX RPM* MIN RPM MAX Pres. PSI (BAR) Ports (ODT) side & rear Ports (SF) side only Approx Wt. lbs. (kg)
W06 1.45(23.9) 3600 800 4350(300) -16 1.50" x 1.00" 40.8(18.5)
W08 1.96(32.2) 3600 600 4350(300) -16 1.50" x 1.00" 41.7(18.9)
W11 2.42(39.7) 3250 600 4350(300) -16 1.50" x 1.00" 43.1(19.6)
W13 2.92(47.9) 3000 600 4000(275) -20 1.50" x 1.00" 43.1(19.6)
W15 3.46(56.8) 2750 600 3750(260) -20 2.0" x 1.25" 45.2(20.5)
W17 3.96(65.0) 2500 600 3500(240) -20 2.0" x 1.25" 48.3(21.9)
W19 4.37(71.6) 2500 600 3250(225) -20 2.0" x 1.25" 49.5(22.4)
W21 4.87(79.8) 2500 600 3000(210) -20 2.0" x 1.25" 50.7(23.0)

Download W Series Brochure

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Model Displ.
in3 (cc)
MAX RPM* MIN RPM MAX Pres. PSI (BAR) Ports (ODT) side & rear Ports (SF)  side only Approx Wt. lbs. (kg)
X14 3.18(52.1) 3000 800 4350(300) -20 2.0" x 1.25" 52.9(24.0)
X16 3.83(62.9) 3000 600 4350(300) -20 2.0" x 1.25" 54.7(24.8)
X19 4.44(72.8) 3000 600 3750(260) -24 2.0" x 1.25" 55.9(25.3)
X23 5.20(85.3) 2750 600 3500(240) -24 2.0" x 1.25" 58.0(26.3)
X25 5.69(93.4) 2750 600 3250(225) -24 2.0" x 1.25" 59.3(26.9)
X27 6.35(104) 2500 600 3000(210) -24 2.0" x 1.25" 61.1(27.7)
X30 7.01(115) 2500 600 2500(190) -24 2.0" x 1.5" 62.9(28.5)
X33 7.78(128) 2500 600 2500(172) -24 2.0" x 1.5" 65.0(29.5)
X36 8.43(138) 2250 600 2250(155) -24 2.0" x 1.5" 67.0(30.4)

Download X Series Brochure

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Model Displ.
in3 (cc)
MAX RPM* MIN RPM MAX Pres. PSI (BAR) Ports (ODT) side & rear Ports (SF) side only Approx Wt. lbs. (kg)
Y22 5.12 (83) 3600 1000 4000 (275) -24 2.0" x 1.5" 76.9 (34.9)
Y26 6.19 (101) 3600 800 4000 (275) -24 2.5" x 1.5" 79.9(36.3)
Y31 7.16 (117) 3600 600 4000 (275) -24 2.5" x 1.5" 83.2 (37.7)
Y35 8.04 (132) 3000 600 3750 (260) -24 2.5" x 1.5" 85.5 (38.8)
Y40 9.25 (151) 3000 600 3500 (240) -32 3.0" x 1.5" 88.2 (40.0)
Y44 10.11 (166) 3000 600 3250 (225) -32 3.0" x 2.0" 90.4 (41.0)
Y49 11.23 (184) 2750 600 3000 (210) -32 3.0" x 2.0" 93.0 (42.2)
Y53 12.44 (204) 2500 600 2750 (190) -32 3.0" x 2.0" 95.2(43.2)
Y62 14.39 (236) 2250 600 2500 (172) -32 3.0" x 2.0" 100.7 (45.7)

Download Y Series Brochure

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