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PERMCO 257 SERIES 1 1/2

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 577-00560-10	Product Weight 1.00 lbs

Product Questions & Answers 2

Product Questions & Answers

What series is this Permco product? Just wanna make sure I'm gettin' the right one.

Question by: Scott M on Nov 24, 2025, 8:12 PM

It's part of the Permco 257 series, specifically the 1 1/2 size.

Answer by: Customer Support on Nov 25, 2025, 9:34 PM

what series is this pump, and does the 1 1/2 refer to the inlet size or somethin else?

Question by: Norm R on Mar 7, 2026, 5:39 PM

The 1 1/2 designation is part of the Permco 257 Series product line identification. Permco uses that sizing callout as part of their standard series naming for this pump family. If you're trying to match it to an existing unit on your equipment, the supplier part number 577-00560-10 is the most reliable way to confirm you're getting the exact replacement.

Answer by: Customer Support on Mar 9, 2026, 1:08 PM