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Bell & Gossett e604S Replacement

The Bell & Gossett e604S is a 1/4 HP, 1750 RPM in-line circulator (P/N 1EF016LF, 1.25″, 115/208-230V, single phase). Below: the specs we verify before quoting, and what to check on your nameplate.

Verified specifications

Part number1EF016LF
Horsepower1/4 HP
Speed1750 RPM
Voltage115/208-230V, single-phase, 60 Hz
Amps1.4/2.8A
BodyCast iron
Connections1.25" x 1.25" x 5.25" in-line flanged
Impeller3-3/4"
SealUnitized EPR/Carbon/Silicon Carbide
MotorODP 169224 (see 169224)
Bearing assembly186028LF (see 186028LF)
Max pressure175 psi
Max temperature225°F

S = single phase; e604T (3-ph) uses the same hydraulics with motor 169225. Sibling of batch-1's e601S/e609S.

Confirming the right replacement

Before we quote, compare these fields on your failed pump's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:

Other Bell & Gossett models

Need a Bell & Gossett e604S?

Send the nameplate off your failed unit. We'll confirm the match and quote the e604S or a verified equivalent with availability and lead time.

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