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DANFOSS / EATON-4.21 AUTOMATIC PUMP

Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Supplier Part Number 70553-LBK	Product Weight 73.00 lbs

Product Questions & Answers

Wondering if this Eaton-4.21 is a direct swap for the Char-Lynn 4.21?

Question by: Eddie B on Jul 27, 2025, 7:16 AM

Yes, this automatic pump is also branded as Char-Lynn, so it should be a direct replacement.

Answer by: Customer Support on Jul 28, 2025, 7:47 AM