What does "40 GPM" refer to?

40 GPM is the flow rating of the FMC Bean pressure regulator that this spring housing belongs to. The housing itself is a component of that regulator.

What does the spring housing do?

It is a structural enclosure that locates and protects the spring it carries inside the pressure regulator.

What part number does it cross-reference?

It is an aftermarket replacement that interchanges with FMC Bean part number 304042; the brand and number are provided for identification and cross-reference only.

Spring Housing for FMC Bean 40 GPM Pressure Regulator FMC Bean

Spring Housing for FMC Bean 40 GPM Pressure Regulator FMC Bean — Housing aftermarket replacement part

This is the spring housing for the FMC Bean 40 GPM pressure regulator, a structural enclosure that locates and protects the spring it carries within the regulator. It is part of the 40 GPM-rated regulator used with FMC Technologies pumping equipment. It is an aftermarket replacement that interchanges with FMC Bean part number 304042. The housing measures about 4.60 x 3.90 x 3.50 in. and weighs about 2 lb.

What it is

This housing is a structural enclosure that locates and protects the component it carries within the pump.

Specifications

Property	Value
Flow	40 GPM
Weight	2.01 lb (≈ 0.91 kg, converted)
Width	4.60 in / 11.7 cm
Height	3.90 in / 9.9 cm
Depth	3.50 in / 8.9 cm

Manufacturer technical notes

FMC Bean 40 GPM Pressure Regulator Spring Housing (SKU:304042), forged 42CrMo alloy steel (tensile strength ≥1100MPa) with induction hardening + hard chrome plating (≥50μm thickness), salt spray tested >1500hrs corrosion-free, API 7K compliant, compatible with FMC Bean M1632/Emsco F-1600L, pressure-resistant ≥70MPa under dynamic load。

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean 304042.

FAQ

What does "40 GPM" refer to?: 40 GPM is the flow rating of the FMC Bean pressure regulator that this spring housing belongs to. The housing itself is a component of that regulator.
What does the spring housing do?: It is a structural enclosure that locates and protects the spring it carries inside the pressure regulator.
What part number does it cross-reference?: It is an aftermarket replacement that interchanges with FMC Bean part number 304042; the brand and number are provided for identification and cross-reference only.

Related parts

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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