Plunger Washer for FMC Bean 40 GPM Pressure Regulator FMC Bean

Catalogue reference number: 30398
Catalogue brand: FMC Bean

Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue specification records

Original field	Recorded value
Flow	40 GPM
Weight	0.05 lb (≈ 0.02 kg, converted)
Width	1.13 in / 2.9 cm
Height	1.13 in / 2.9 cm
Depth	0.07 in / 0.2 cm

Catalogue description records

This is a plunger washer for the FMC Bean 40 GPM pressure regulator. It is a small, thin sealing/seating washer (about 1.13 in across and 0.07 in thick) used in the plunger assembly of that regulator. It weighs about 0.05 lb. This is an aftermarket replacement part offered as a reference equivalent to FMC Bean part number 30398, not an original FMC Bean component.

A plunger is the polished reciprocating element of a plunger pump fluid end; the high-pressure seal is made by stationary packing around the plunger rather than by a seal on the plunger itself.

Catalogue question records

Original catalogue questions are retained. Fitment and availability need technical review.

What is this washer used for?: It is a plunger washer used in the plunger assembly of the FMC Bean 40 GPM pressure regulator.
What does "40 GPM" refer to?: 40 GPM is the flow rating that identifies the FMC Bean pressure regulator this washer is matched to.
Is this an original FMC Bean part?: No. It is an aftermarket replacement supplied as a reference equivalent to FMC Bean part number 30398; the brand and part number are for identification only.

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Part name: Plunger Washer for FMC Bean 40 GPM Pressure Regulator FMC Bean
Catalogue reference number: 30398
Catalogue brand: FMC Bean
Catalogue model references: Not recorded
Customer required quantity: To be entered
Reference page: https://donglipumps.com/en/parts/plunger-washer-for-fmc-bean-40-gpm-pressure-regulator-fmc-bean/

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