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GRACOGraco Fluid-End Repair Kits

GRACO Fluid End Repair Kit D03955, Polypropylene Diaphragm

GRACO Graco Fluid-End Repair Kits. Specifications: Diaphragm Material: Polypropylene.

SKU 3G-OTH-92658

Also listed as: D 03955 · D-03955

Brand
GRACO
Item
Fluid End Repair Kit D03955, Polypropylene Diaphragm
Part Number
D03955
Category
Graco Fluid-End Repair Kits
Available to Order
Also known as:D03955GRACO
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GRACO
Manufacturer Part Number
D03955
Diaphragm Material
Polypropylene

Technical Documents

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GRACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

GRACO Graco Fluid-End Repair Kits. Specifications: Diaphragm Material: Polypropylene.

Frequently Asked Questions

What is a Graco fluid end repair kit used for?

A Graco fluid end repair kit, such as the D03955, is used to rebuild the fluid section of Graco diaphragm pumps. It restores pump performance in industrial applications like chemical transfer, painting, and fluid handling across machining, material handling, and process industries.

What are the specifications of the Graco D03955 fluid end repair kit?

The Graco D03955 fluid end repair kit features a polypropylene diaphragm material and Hytrel construction. It is designed for Graco pumps requiring fluid-end rebuilds. For exact fit and application details, consult the manufacturer part number D03955.

Where to buy Graco D03955 fluid end repair kit worldwide?

3G Electric supplies the Graco D03955 fluid end repair kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine Graco part for your pump maintenance needs.

How to install a Graco fluid end repair kit?

To install a Graco fluid end repair kit, first depressurize and drain the pump. Remove the old fluid end components, clean mating surfaces, and install new diaphragms and seals per Graco's manual. Torque fasteners to spec and test for leaks before returning to service.

Used in

Common applications for GRACO
Food and beverage processing — Graco FDA-compliant electric diaphragm pumps (e.g., HE120-1200) for sanitary fluid transfer
Pharmaceutical manufacturing — Graco USP Class VI-compliant AODD pumps (e.g., SP4F.0006) for sterile liquid handling
Chemical processing — Graco aluminum or stainless steel diaphragm pumps (e.g., TE120-1100) for corrosive fluid transfer
Automotive lubrication — Graco grease pump control replacement kits (e.g., 18F169) for maintenance of lubrication systems
Paint and coating application — Graco discharge spouts (e.g., 255858) for precise fluid dispensing in finishing lines
Water and wastewater treatment — Graco electric diaphragm pumps (e.g., HE120-1503) for sludge and chemical dosing
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GRACO Products

3G Electric supplies GRACO graco fluid-end repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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