Permco 257 Series

Brand: Permco
Current Stock:
Weight: 0.00 LBS

Permco 257 Series Pump/Motor are a heavy-duty sleeve bushing design in a medium frame size. These units are built to withstand working pressure up to 4500 PSI. Internal cubic inch displacements from 1.29” through 6.43”. The 257 Series Pump/Motor can withstand speeds up to 2400 RPM and produce flows up to 65 GPM. The housings are doweled to withstand higher pressures and are built using high strength cast iron construction. The internals consist of high strength alloy steel gear and shaft sets. Porting options consist of NPT & SAE ports. Both single inlet/single outlets and single inlet/dual outlet bearing carriers. Overall, the pressure balanced wear plates maintain high pump efficiency throughout all operating ranges.
Technical Specs

Pumps in this series

M257A731SSZA20-00 M257A731WWZA17-00
M257A767VVZA20-6 P257A086BBZA10-54
P257A086DAZA20-14 P257A431HAZA15-00
P257A431GAZA25-00 P257A131HDZA10-14
P257A131PYZA17-6 P257A186ZPZA20-14
P257A131YPZA17-6 P257A186HDZA17-14
P257A467HDZA12-6 P257A490POZA17-14
P257B086AXZA25-14UKCZA10-1UXNZA10-1 P257B131AHZA20-87HKCZA20-1
P257B167CIZA20-6HNXZA20-1 P257B186AHZA20-14FLA(SPL)ZA05-1
P257B186AHZA20-14FLAZA05-1 P257B186AHZA20-87HKCZA20-1
P257B331PPZA22-00GCXZA07-1 P257B367DAZA20-87SQXZA20-1
P257B367PFZA17-6 EBXZA12-1CBXZA17-1 P257B399PXZA20-00CCXZA17-1
P257B431AHZA20-87(ZKCSPL)ZA20-1 P257B431YPZA12-14DCXZA10-1
P257B499SSZA20-00DCXZA17-1 P257C331AHZA10-87GJB(SPL)ZA10-1
P257C431AHZA12-87HBBZA12-1 P257C431AHZA15-87HBBZA15-1
P257C431PNZA15-14(CRO) P257C431YPZA12-87DXCZA10-1
P257L131YPZA20-87DCXZA17-1 P257B467AHZA20-6(ZKCSPL)ZA20-1
PB257A331CAZA22-14/P124AEVZA07 P257B367AHZA25-6SPLZA07-1
PB257B367(ICAA)ZA12-6UNXZA12-1 P257B431AXZA25-00VKCZA25-1
PB257B386(AVAB)ZA15-14SNXZA10-1 P257L486AHZA20-00ZKCZA20-1

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Quick turn-around time

Quick turn-around time

Typically we provide turn-around times in 5-7 days, however in the case of an emergency, we can build them in as little time as 3-4 hours.

Call for a Quote

Built to your exact Specs

We work with OEM manufacturers, Resellers or end users. If you need help designing a hydraulic system, or figuring out what size or style of pump to use in your application, call our sales team and we will be glad to assist you in any way we can.

Quality

Quality and Warranty

Every pump undergoes significant testing before shipping.

We back every pump with a 1-year warranty.