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PERMCO PUMP

Alternate Part Numbers Alternate Part Number DM-640-25-ZR-M-T-250	Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number DM-640-25-ZR-M-T-250	Product Weight 0.50 lbs

Product Questions & Answers 1

Product Questions & Answers

got a DM-640-25-ZR-M-T-250 on my old setup, is this the same Permco pump or am I fixin to order the wrong one

Question by: Chad R on Aug 27, 2025, 5:17 PM

Part number DM-640-25-ZR-M-T-250 matches the specific Permco commercial gear pump configuration called out for this unit, and the SKU DM64025ZRMT250 is tied to that same part number. If your old pump tag reads DM-640-25-ZR-M-T-250, it lines up with this exact model identifier.

Answer by: Customer Support on Aug 29, 2025, 7:23 AM