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GRACO Diaphragm Pump: Stainless Steel Body, 1 1/2 in, NPT Connection, 100 gpm - Stainless Steel Housing AODD Pumps
GRACOStainless Steel Housing AODD Pumps

GRACO Diaphragm Pump: Stainless Steel Body, 1 1/2 in, NPT Connection, 100 gpm

The GRACO Diaphragm Pump is a stainless steel housing AODD pump (SKU 911UE6, MPN DB4311) with a 1 1/2 in NPT connection and a 100 gpm flow rate. It features a PTFE check valve and an SS seat. The diaphragm material…

SKU 3G-OTH-87473

Brand
GRACO
Item
Diaphragm Pump: Stainless Steel Body, 1 1/2 in, NPT Connection, 100 gpm
Category
Stainless Steel Housing AODD Pumps
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Technical Specifications

GRACO
Manufacturer Part Number
DB4311
Type
1 1/2 in, NPT Connection, 100 gpm, PTFE Valve, SS Seat
Seat Material
SS
Diaphragm Material
Not Specified
Check Valve Material
PTFE
View Full Spec Sheet

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

Product Description

The GRACO Diaphragm Pump is a stainless steel housing AODD pump (SKU 911UE6, MPN DB4311) with a 1 1/2 in NPT connection and a 100 gpm flow rate. It features a PTFE check valve and an SS seat. The diaphragm material is not specified.

Frequently Asked Questions

What is the GRACO DB4311 diaphragm pump used for?

The GRACO DB4311 is a stainless steel AODD pump designed for transferring fluids in industrial applications such as chemical processing, paint circulation, and wastewater handling. Its PTFE check valve and SS seat provide corrosion resistance for aggressive media.

What are the specifications of the GRACO DB4311 pump?

The GRACO DB4311 pump has a stainless steel body, 1 1/2 in NPT connection, and a flow rate of 100 gpm. It includes a PTFE check valve and an SS seat. The diaphragm material is not specified. The manufacturer part number is DB4311.

Where to buy the GRACO DB4311 pump worldwide?

3G Electric supplies the GRACO DB4311 pump worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this stainless steel AODD pump to your facility. Contact us for availability and lead time.

How to select the right GRACO diaphragm pump for my application?

Selecting the right GRACO diaphragm pump involves matching flow rate (100 gpm for DB4311), connection size (1 1/2 in NPT), and wetted materials (PTFE valve, SS seat) to your fluid's chemical compatibility and temperature. Consult a technical specialist for diaphragm material options.

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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