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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.238.649, 0.5 in For Pump Size - Sandpiper Fluid-End Repair Kits
SANDPIPERSandpiper Fluid-End Repair Kits

SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.238.649, 0.5 in For Pump Size

The SANDPIPER Fluid End Repair Kit (SKU 476.238.649, manufacturer part number 476.238.649) is a Buna-N/PTFE repair kit designed for 0.5-inch pumps. It includes a diaphragm made of Buna-N/PTFE and is type 476.238.649…

SKU 3G-OTH-87263

Also listed as: 476238649 · 476 238 649 · 476-238-649

Brand
SANDPIPER
Item
Fluid End Repair Kit: Fluid End Repair Kit, 476.238.649, 0.5 in For Pump Size
Category
Sandpiper Fluid-End Repair Kits
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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

SANDPIPER
Manufacturer Part Number
476.238.649
Type
476.238.649, Buna-N/PTFE
For Pump Size
0.5 in
Diaphragm Material
Buna-N/PTFE

Technical Documents

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

Product Description

The SANDPIPER Fluid End Repair Kit (SKU 476.238.649, manufacturer part number 476.238.649) is a Buna-N/PTFE repair kit designed for 0.5-inch pumps. It includes a diaphragm made of Buna-N/PTFE and is type 476.238.649, Buna-N/PTFE.

Frequently Asked Questions

What is the SANDPIPER Fluid End Repair Kit 476.238.649 used for?

The SANDPIPER Fluid End Repair Kit 476.238.649 is used to rebuild the fluid end of SANDPIPER air-operated double-diaphragm pumps. It is essential for restoring pump performance in industrial applications such as chemical transfer, wastewater treatment, and mining, where reliable diaphragm sealing is critical.

What are the specifications of the SANDPIPER Fluid End Repair Kit 476.238.649?

The SANDPIPER Fluid End Repair Kit 476.238.649 is designed for 0.5 in pump sizes. It features a Buna-N/PTFE diaphragm material and carries manufacturer part number 476.238.649. This kit includes the necessary components to service the fluid end of compatible SANDPIPER pumps.

Where to buy the SANDPIPER Fluid End Repair Kit 476.238.649 worldwide?

You can source the SANDPIPER Fluid End Repair Kit 476.238.649 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring you receive genuine SANDPIPER repair components for your pump maintenance needs.

How to install the SANDPIPER Fluid End Repair Kit 476.238.649?

To install the SANDPIPER Fluid End Repair Kit 476.238.649, first isolate the pump and relieve system pressure. Remove the old fluid end components, clean mating surfaces, and install the new Buna-N/PTFE diaphragms and seals per the pump manual. Torque fasteners to manufacturer specifications and test for leaks before returning to service.

Used in

Common applications for SANDPIPER
Chemical processing — SANDPIPER polypropylene AODD pump with PTFE diaphragms for transferring corrosive acids
Wastewater treatment — SANDPIPER cast iron AODD pump with Buna-N check valves for sludge handling
Food and beverage — SANDPIPER 316 stainless steel FDA-compliant AODD pump with Tri-Clamp connections for sanitary transfer
Mining — SANDPIPER aluminum AODD pump with stainless steel seats for abrasive slurry applications
Pharmaceutical — SANDPIPER PVDF AODD pump with Santoprene check valves for solvent transfer
General industrial — SANDPIPER aluminum AODD pump with PTFE seats for high-head water transfer up to 231 ft

SANDPIPER Products

3G Electric supplies SANDPIPER sandpiper 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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Compatible alternatives & equivalents

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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.286.360, 1 in For Pump Size, Buna-N
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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.270.360, 2 in For Pump Size, Buna-N
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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.270.360, 2 in For Pump Size, Buna-N
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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.261.635, 1.5 in For Pump Size, PTFE, PTFE
SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.199.360, 0.5 in For Pump Size, Buna-N
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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.199.360, 0.5 in For Pump Size, Buna-N
SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.199.654, 0.5 in For Pump Size, PTFE, PTFE
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SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.199.654, 0.5 in For Pump Size, PTFE, PTFE
SANDPIPER Fluid End Repair Kit: Fluid End Repair Kit, 476.171.635, 3 in For Pump Size, Neoprene/PTFE
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