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Description
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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?
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Patented Opti-Grip technology resists casting separation by press fitting two piece castings together for greater structural integrity over other traditional designs
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Rigid pump design for long life and maintained peformance
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Allows for higher pressure capabilities
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Available in tandem and triple configurations
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13 tooth gear design provides smoother operation and reduces hydraulic noise
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Standard bi-directional design with both side and rear ports
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Premier performance for a wide variety of applications across several industries
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KEY FEATURES & BENEFITS
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8 Pump Displacements Available
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OPTI-GRIP (Patent Pending) design
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Long life, High Performance Bushings
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Noise reducing, quiet design
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Bi-Rotational, 4 Port Design
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Standard (SAE straight thread only)
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Pressures up to 4350 PSI (300 BAR)
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Speeds up to 3600 RPM
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High Quality, Tested Design
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Additional Features & Benefits
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SPECIFICATIONS
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PUMP SPECIFICATIONS |
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Model Number
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Displacement in3 (CC)
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MAX* RPM
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MIN* RPM
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MAX Pres. PSI (BAR)
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Ports (ODT) Side & Rear
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Ports (SF) Side Only
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Weight lbs. (Kg) |
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W06 |
1.45 (23.9) |
3600 |
600 |
4350 (300) |
-16 |
1.50" X 1.00" |
40.8 (18.5) |
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W08 |
1.96 (32.2) |
3600 |
600 |
4350 (300) |
-16 |
1.50" X 1.00" |
42.7 (19.4) |
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W11 |
2.42 (39.7) |
3250 |
600 |
4350 (300) |
-16 |
1.50" X 1.00" |
44.0 (19.9) |
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W13 |
2.92 (47.9) |
3000 |
600 |
4000 (275) |
-20 |
1.50" X 1.00" |
44.9 (20.4) |
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W15 |
3.46 (56.8) |
2750 |
600 |
3750 (260) |
-20 |
2.0" X 1.25" |
47.2 (21.4) |
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W17 |
3.96 (65.0) |
2500 |
600 |
3500 (240) |
-20 |
2.0" X 1.25" |
48.7 (22.1) |
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W19 |
4.37 (71.6) |
2500 |
600 |
3250 (225) |
-20 |
2.0" X 1.25" |
49.5 (22.4) |
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W21 |
4.87 (79.8) |
2500 |
600 |
3000 (210) |
-20 |
2.0" X 1.25" |
50.7 (23.0) |
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Notes:
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MAX RPM is shown at 0 in.hg. and with an appropriately sized inlet hose
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MAX motor back pressure is not to exceed 150 PSI (10 BAR)
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MAX inlet vacuum is not to exceed 5in.hg. (0.17 BAR)
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Weights shown are for single, direct mount pumps
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Porting shown is standard pump porting, other porting configurations are available
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Motor applications will require a case drain to be plumbed directly back to the reservoir due to excessive return line pressures or surges
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