Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm - Aluminum Housing AODD Pumps
GRACOAluminum Housing AODD Pumps

GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm

The GRACO Diaphragm Pump with Aluminum Body is an aluminum housing AODD pump featuring a 1-inch NPT connection and a 50 gpm flow rate. It is equipped with a thermoplastic valve, thermoplastic seat and check valve…

SKU 3G-OTH-87502

Brand
GRACO
Item
Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm
Category
Aluminum Housing AODD Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GRACO
Manufacturer Part Number
647040
Type
1 in, NPT Connection, 50 gpm, Thermoplastic Valve
Seat Material
Thermoplastic
Diaphragm Material
Engineered Thermoplastic
Check Valve Material
Thermoplastic
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GRACO Diaphragm Pump with Aluminum Body is an aluminum housing AODD pump featuring a 1-inch NPT connection and a 50 gpm flow rate. It is equipped with a thermoplastic valve, thermoplastic seat and check valve materials, and an engineered thermoplastic diaphragm. This pump is identified by manufacturer part number 647040.

Frequently Asked Questions

What is the GRACO 647040 diaphragm pump used for?

The GRACO 647040 aluminum AODD pump is used for transferring a wide range of fluids in industrial applications such as chemical processing, water treatment, and material handling. Its thermoplastic valve and engineered thermoplastic diaphragm make it suitable for corrosive or abrasive media.

What are the specifications of the GRACO 647040 pump?

The GRACO 647040 is an aluminum-body AODD pump with a 1-inch NPT connection, 50 gpm flow rate, thermoplastic valve, thermoplastic seat and check valve materials, and an engineered thermoplastic diaphragm. The manufacturer part number is 647040.

Where to buy the GRACO 647040 pump worldwide?

3G Electric supplies the GRACO 647040 aluminum diaphragm pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pump.

How to select the right diaphragm pump for my application?

Selecting the right diaphragm pump involves matching flow rate, connection size, and material compatibility to your fluid. For the GRACO 647040, the aluminum body and thermoplastic internals suit many non-aggressive fluids. Always verify chemical resistance with the manufacturer's data.

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 aluminum housing aodd pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

Similar products

Matched by specification & description
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, Hytrel Diaphragm, Acetal Valve (MPN 647666). Key specifications — Brand: GRACO; Seat Material: Polyester Elastomer; Check Valve Material: Acetal.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, Hytrel Diaphragm, Acetal Valve (MPN 647666). Key specifications — Brand: GRACO; Seat Material: Polyester Elastomer; Check Valve Material: Acetal.
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, PTFE Diaphragm, 316 SS Valve (MPN 647018). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: 316 SS.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, PTFE Diaphragm, 316 SS Valve (MPN 647018). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: 316 SS.
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Thermoplastic Valve (MPN DF3GGG). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Thermoplastic Valve (MPN DF3GGG). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53211). Key specifications — Brand: GRACO; Seat Material: Acetal; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53211). Key specifications — Brand: GRACO; Seat Material: Acetal; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 100 gpm, Hytrel Diaphragm (MPN DB3525). Key specifications — Brand: GRACO; Seat Material: Hytrel; Check Valve Material: Acetal.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 100 gpm, Hytrel Diaphragm (MPN DB3525). Key specifications — Brand: GRACO; Seat Material: Hytrel; Check Valve Material: Acetal.
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53311). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53311). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.

More from GRACO

View all GRACO parts →
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, Not Specified Diaphragm, SS Seat (MPN 647028). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 50 gpm, Not Specified Diaphragm, SS Seat (MPN 647028). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Hytrel Diaphragm, Acetal Valve (MPN DF3525). Key specifications — Brand: GRACO; Seat Material: Hytrel; Check Valve Material: Acetal.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Hytrel Diaphragm, Acetal Valve (MPN DF3525). Key specifications — Brand: GRACO; Seat Material: Hytrel; Check Valve Material: Acetal.
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Not Specified Diaphragm, SS Seat (MPN DF3311). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Not Specified Diaphragm, SS Seat (MPN DF3311). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: PTFE; Diaphragm Material: Not Specified.
GRACO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 100 gpm, Thermoplastic Valve (MPN DB3GGG). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 100 gpm, Thermoplastic Valve (MPN DB3GGG). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Santoprene Diaphragm (MPN DF3666). Key specifications — Brand: GRACO; Seat Material: Santoprene; Check Valve Material: Santoprene.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 150 gpm, Santoprene Diaphragm (MPN DF3666). Key specifications — Brand: GRACO; Seat Material: Santoprene; Check Valve Material: Santoprene.
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53331). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: 316 SS; Diaphragm Material: Not Specified.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Not Specified Diaphragm (MPN D53331). Key specifications — Brand: GRACO; Seat Material: SS; Check Valve Material: 316 SS; Diaphragm Material: Not Specified.
GRACO Diaphragm Pump: Aluminum Body, 3 in, NPT Connection, 300 gpm, Thermoplastic Valve (MPN 652046). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 3 in, NPT Connection, 300 gpm, Thermoplastic Valve (MPN 652046). Key specifications — Brand: GRACO; Seat Material: Thermoplastic; Check Valve Material: Thermoplastic; Diaphragm Material: Engineered Thermoplastic.
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Buna-N Diaphragm, Buna-N Valve (MPN D53277). Key specifications — Brand: GRACO; Seat Material: Acetal; Check Valve Material: Buna-N.
GRACO
GRACO Diaphragm Pump: Aluminum Body, 3/4 in, NPT Connection, 16 gpm, Buna-N Diaphragm, Buna-N Valve (MPN D53277). Key specifications — Brand: GRACO; Seat Material: Acetal; Check Valve Material: Buna-N.