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GRACO Diaphragm Pump: Stainless Steel Body, 2 in, NPT Connection, 150 gpm - Stainless Steel Housing AODD Pumps
GRACOStainless Steel Housing AODD Pumps

GRACO Diaphragm Pump: Stainless Steel Body, 2 in, NPT Connection, 150 gpm

The GRACO Diaphragm Pump with Stainless Steel Body is a stainless steel housing AODD pump (SKU 911UE8, MPN DF4311) featuring a 2-inch NPT connection and a flow rate of 150 gpm. It is equipped with a stainless steel…

SKU 3G-OTH-86898

Brand
GRACO
Item
Diaphragm Pump: Stainless Steel Body, 2 in, NPT Connection, 150 gpm
Category
Stainless Steel Housing AODD Pumps
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Technical Specifications

GRACO
Manufacturer Part Number
DF4311
Type
2 in, NPT Connection, 150 gpm, Not Specified Diaphragm
Seat Material
SS
Diaphragm Material
Not Specified
Check Valve Material
PTFE
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GRACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRACO Diaphragm Pump with Stainless Steel Body is a stainless steel housing AODD pump (SKU 911UE8, MPN DF4311) featuring a 2-inch NPT connection and a flow rate of 150 gpm. It is equipped with a stainless steel seat and PTFE check valve material.

Frequently Asked Questions

What is the GRACO DF4311 diaphragm pump used for?

The GRACO DF4311 is a stainless steel AODD pump designed for transferring aggressive or corrosive fluids in industrial applications such as chemical processing, water treatment, and paint circulation. Its PTFE check valves and stainless steel seat provide chemical resistance.

What are the specifications of the GRACO DF4311 pump?

The GRACO DF4311 is a 2-inch NPT connection diaphragm pump with a stainless steel body and a flow rate of 150 gpm. It features a stainless steel seat and PTFE check valve material. The diaphragm material is not specified by the manufacturer.

Where to buy the GRACO DF4311 pump worldwide?

3G Electric supplies the GRACO DF4311 pump worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this stainless steel AODD pump.

How to select the right diaphragm material for a GRACO DF4311 pump?

For the GRACO DF4311, the diaphragm material is not specified by the manufacturer, so selection depends on fluid compatibility. Common options include PTFE for chemical resistance or Santoprene for abrasion resistance. Consult a fluid-handling specialist to match the diaphragm to your application's temperature and chemical exposure.

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

GRACO Products

3G Electric supplies GRACO stainless steel housing aodd pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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