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PERMCO 3100 GR HSG

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number QZ-0577-20D	Product Weight 1.00 lbs

Product Questions & Answers 1

Product Questions & Answers

part number QZ-0577-20D, is that the same thing as the 3100 GR HSG, or are those two separate parts?

Question by: Dale R on Mar 2, 2026, 12:40 PM

Same part. The QZ-0577-20D is the SKU assigned to the PERMCO 3100 GR HSG housing unit. Permco uses that number as their supplier part reference, so whether you're ordering by name or by number, you're getting the same component either way.

Answer by: Customer Support on Mar 4, 2026, 6:30 AM