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GRACO 1 in NPT Stainless Steel AODD Pump, 50 gpm, PTFE Check Valves - Stainless Steel Housing AODD Pumps
GRACOStainless Steel Housing AODD Pumps

GRACO 1 in NPT Stainless Steel AODD Pump, 50 gpm, PTFE Check Valves

The GRACO Diaphragm Pump is a stainless steel housing AODD pump (MPN 651161) with a 1-inch NPT connection and a flow rate of 50 gpm. It features a stainless steel seat and PTFE check valve material. The diaphragm…

SKU 3G-OTH-86503

Brand
GRACO
Item
1 in NPT Stainless Steel AODD Pump, 50 gpm, PTFE Check Valves
Part Number
651161
Category
Stainless Steel Housing AODD Pumps
Available to Order
Also known as:651161GRACO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GRACO
Manufacturer Part Number
651161
Type
1 in, NPT Connection, 50 gpm, Not Specified Diaphragm
Seat Material
SS
Diaphragm Material
Not Specified
Check Valve Material
PTFE

Technical Documents

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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 (MPN 651161) with a 1-inch NPT connection and a flow rate of 50 gpm. It features a stainless steel seat and PTFE check valve material. The diaphragm material is not specified.

Frequently Asked Questions

What is the GRACO 651161 diaphragm pump used for?

The GRACO 651161 is a stainless steel AODD pump designed for transferring aggressive or corrosive fluids in industrial applications such as chemical processing, paint circulation, and wastewater handling. Its PTFE check valves and stainless steel seat resist chemical attack, making it suitable for demanding environments.

What are the specifications of the GRACO 651161 pump?

The GRACO 651161 is a 1-inch NPT stainless steel AODD pump with a flow rate of 50 gpm. It has a stainless steel seat and PTFE check valve material. The diaphragm material is not specified. This pump is built for reliable fluid transfer in industrial settings.

Where to buy the GRACO 651161 pump worldwide?

3G Electric supplies the GRACO 651161 diaphragm pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine GRACO equipment and support your procurement needs across all regions.

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

Selecting the correct diaphragm material depends on the fluid being pumped, temperature, and chemical compatibility. Common options include PTFE for aggressive chemicals, Santoprene for general use, and Hytrel for abrasives. Consult the pump's fluid compatibility chart or contact 3G Electric for guidance on your specific application.

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 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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