What is this spring used in?

It is the outer spring for the FMC Bean 40 GPM pressure regulator, supplied to match the original component.

What does the outer spring do?

It supplies the return force inside the regulator that governs when the regulating element opens and closes. "40 GPM" refers to the regulator the spring is built for.

What part number does it cross-reference?

It cross-references FMC Bean part number 1207638 as an aftermarket replacement, listed for identification and comparison only.

Outer Spring for FMC Bean 40 GPM Pressure Regulator

Outer Spring for FMC Bean 40 GPM Pressure Regulator — Other Pump Part aftermarket replacement part

This is the outer spring used in the FMC Bean 40 GPM pressure regulator, supplied as a replacement part matched to the original component's form and fit. The spring provides the return force inside the regulator that sets where the regulating element opens and closes against the 40 GPM flow it is built around. It weighs about 0.82 lb. This is an aftermarket replacement that cross-references FMC Bean part number 1207638; the brand and number are listed for identification only and do not indicate original-manufacturer supply.

What it is

This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.

Specifications

Property	Value
Flow	40 GPM
Weight	0.82 lb (≈ 0.37 kg, converted)
Width	1.75 in / 4.5 cm
Height	1.75 in / 4.5 cm
Depth	3.30 in / 8.4 cm

Manufacturer technical notes

Outer Spring for FMC Bean 40 GPM Pressure Regulator (SKU:1207638) API 7K-certified carbon spring steel (tensile strength ≥1800MPa) with quenching+tempering (HRC45-50), salt spray tested >1000hrs compliant with ISO 6892-1, compatible with FMC Bean regulators.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean 1207638.

FAQ

What is this spring used in?: It is the outer spring for the FMC Bean 40 GPM pressure regulator, supplied to match the original component.
What does the outer spring do?: It supplies the return force inside the regulator that governs when the regulating element opens and closes. "40 GPM" refers to the regulator the spring is built for.
What part number does it cross-reference?: It cross-references FMC Bean part number 1207638 as an aftermarket replacement, listed for identification and comparison only.

Related parts

See all Other Pump Part →

All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.

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