Skip to the beginning of the images gallery

Box Motor With Internal Check Valves For Bi-Rotational Capability, 6.40 cu in/rev, 4 Bolt SAE B Mounting Flange, 13 Tooth SAE B Splined Shaft, 1-1/2 NPT Side, 1-1/4 NPT Rear Ports, Bi-Rotational, Case Drain

Description & Features

The Box Motor with Internal Check Valves for Bi-Rotational Capability 6.40 cu in/rev 4 Bolt SAE B Mounting Flange 13 Tooth SAE B Splined Shaft 1-1/2 NPT Side 1-1/4 NPT Rear Ports Bi-Rotational Case Drain is designed for versatile industrial applications.

Featuring a 4 Bolt SAE B Mounting Flange with 13 Tooth SAE B Splined Shaft this motor supports various configurations. Its bi-rotational functionality and internal check valves ensure efficient case pressure management enhancing longevity.

Constructed from durable special iron alloys the motor's components including shaft covers gear housings bearing carriers and port end cover castings provide robust durability. The gears are precisely cut to ensure high volumetric efficiency.

The motor operates at a speed rating of 2000 RPM and an inlet pressure rating of up to 2500 PSI. For optimal performance a 25-micron return filter with a B10 rating of at least 2.2 is recommended. Maximum system temperature should not exceed 150F during continuous operation.

All motors include side and rear ports allowing for flexible installation setups. Unused ports need to be plugged. The motor can also be utilized as a bi-rotational pump.

MPN: PEL25C

Supplier Part Number: PEL25C

Specifications

Displacement 6.40	Displacement 6.4	Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Features Bi-Rotational, Case Drain	Mount 4 Bolt SAE B	Mount 4 Bolt SAE B	Ports 1-1/2 NPT Side, 1-1/4 NPT Rear	Ports 1-1/2 NPT Side, 1-1/4 NPT Rear	Pressure Rating 2500	Rated Flow 46	Rated Flow 46	Rotation Bi-Rot.	Shaft 13 Tooth SAE B Splined	Shaft 13 Tooth SAE B Splined	Speed Rating 2000 RPM	Speed Rating 2000 Rpm	Supplier Part Number PEL25C	Alternate Part Numbers Alternate Part Number C1DH11, Alternate Part Number M5100C731OFXQ25-14, Alternate Part Number MI-08751755, Alternate Part Number MINO-00653X84421, Alternate Part Number PEL25	Product Weight 47.00 lbs

Similar Products

Model Number	Displacement	Mount	Shaft	Ports	Features
PEL17C Box Motor w Internal Check Valve	4.5	4-Bolt SAE B	13 Tooth SAE B Splined	1-1/4 NPT Side and Rear	Replaces Muncie PL19
PEL20C Box Motor w Internal Check Valve	5.15	4 Bolt SAE B	13 Tooth SAE B Splined	1-1/4 NPT Side and Rear	Bi-Rotational, Case Drain
PEL22C Box Motor w Internal Check Valve	5.79	4-Bolt SAE B	13 Tooth SAE B Splined	1-1/4 NPT Side and Rear	Replaces Muncie PL25
PEL25C Box Motor w Internal Check Valve	6.4	4 Bolt SAE B	13 Tooth SAE B Splined	1-1/2 NPT Side, 1-1/4 NPT Rear	Bi-Rotational, Case Drain

Product Questions & Answers (2)

Question by: Darryl M on Aug 2, 2025, 1:54 PM

got a setup where I might need to swap hydraulic connections around. does this motor give you both side and rear ports, and what happens with the ones I don’t use

Answer by: Customer Support on Aug 3, 2025, 3:43 PM

For installation flexibility it comes with both side and rear ports. The unused ports need to be plugged so you are not leaving an open path for leakage or air entry.

Question by: Bonnie C on May 13, 2025, 9:33 AM

I need to know if this will fit on my machine. It's got a 4-bolt SAE B mount now.

Answer by: Customer Support on May 15, 2025, 6:37 AM

Yes, this motor features a 4-Bolt SAE B mounting flange, so it should be a direct replacement as long as the other specs match your existing unit.