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ARO 66605K-444 PVDF Housing AODD Pump, 1/2 in NPT, 13 gpm, 250 ft Head - PVDF Housing AODD Pumps
AROPVDF Housing AODD Pumps

ARO 66605K-444 PVDF Housing AODD Pump, 1/2 in NPT, 13 gpm, 250 ft Head

The ARO Diaphragm Pump: PVDF Body (SKU 66605K-444, MPN 66605K-444) is a PVDF housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features a PTFE diaphragm with Santoprene…

SKU 3G-OTH-89790

Also listed as: 66605K444 · 66605K 444

Brand
ARO
Item
66605K-444 PVDF Housing AODD Pump, 1/2 in NPT, 13 gpm, 250 ft Head
Part Number
66605K-444
Category
PVDF Housing AODD Pumps
Available to Order
Also known as:66605K-444ARO
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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

ARO
Manufacturer Part Number
66605K-444
Type
1/2 in, NPT Connection, 13 gpm, PTFE Valve, PP Seat
Max. Head
250 ft
Seat Material
PP
Diaphragm Material
PTFE w/ Santoprene Backing
Check Valve Material
PTFE

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

Product Description

The ARO Diaphragm Pump: PVDF Body (SKU 66605K-444, MPN 66605K-444) is a PVDF housing AODD pump with a 1/2 in NPT connection, 13 gpm flow rate, and 250 ft max head. It features a PTFE diaphragm with Santoprene backing, PTFE check valves, and a PP seat.

Frequently Asked Questions

What is the ARO diaphragm pump 66605K-444 used for?

The ARO diaphragm pump 66605K-444 is used for transferring corrosive or abrasive fluids in chemical processing, water treatment, and industrial applications. Its PVDF body and PTFE wetted parts resist aggressive chemicals, while the 13 gpm flow and 250 ft max head suit moderate-duty transfer and filtration systems.

What are the specifications of the ARO 66605K-444 pump?

The ARO 66605K-444 is a 1/2 in NPT connection, PVDF-body AODD pump with a 13 gpm flow rate and 250 ft max head. It uses a PTFE diaphragm with Santoprene backing, PTFE check valves, and a PP seat. The manufacturer part number is 66605K-444.

Where to buy the ARO 66605K-444 pump worldwide?

3G Electric supplies the ARO 66605K-444 diaphragm pump worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this pump to any country.

How to select the right ARO diaphragm pump for chemical transfer?

Select an ARO diaphragm pump by matching wetted materials to your fluid chemistry. For aggressive chemicals, choose PVDF body and PTFE diaphragms as in model 66605K-444. Confirm connection size (1/2 in NPT), flow (13 gpm), and head (250 ft) meet your system requirements. Consult ARO's chemical compatibility guide for seat and valve materials.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO pvdf 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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Cross-referenced by specification & description
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This ARO aluminum housing AODD pump features a 1 in NPT connection, delivering 47 gpm with a maximum head of 275 ft. It is equipped with PTFE check valves, a PVDF seat, and a PTFE diaphragm with Santoprene backing. Suitable for transferring aggressive fluids in chemical processing, water treatment, and industrial applications
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This ARO aluminum housing air-operated double-diaphragm pump features a 1 in NPT connection, rated for 100 gpm flow and 275 ft maximum head. It is equipped with a PVDF seat, PTFE check valves, and a PTFE diaphragm with Santoprene backing. Suitable for transferring aggressive fluids in chemical processing, water treatment, and industrial applications
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This air-operated double-diaphragm pump features a polypropylene housing with 1/2 in NPT connections, delivering up to 13 gpm and 250 ft head. The PTFE diaphragm with Santoprene backing and stainless steel seat and check valves suit transfer of corrosive or abrasive fluids in industrial processing, water treatment, and paint circulation

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