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
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head - Aluminum Housing AODD Pumps
AROAluminum Housing AODD Pumps

ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head

The ARO Diaphragm Pump: Aluminum Body (SKU 828XL3, MPN BD20A-AAS-FTK-A) is an aluminum housing AODD pump from ARO. It features a 2-inch NPT connection, delivers 185 gpm, and achieves a 31 ft maximum head. The pump…

SKU 3G-OTH-89444

Brand
ARO
Item
Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head
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

ARO
Manufacturer Part Number
BD20A-AAS-FTK-A
Type
2 in, NPT Connection, 185 gpm, PTFE Diaphragm
Max. Head
31 ft
Seat Material
Aluminum
Check Valve Material
PTFE
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

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

Product Description

The ARO Diaphragm Pump: Aluminum Body (SKU 828XL3, MPN BD20A-AAS-FTK-A) is an aluminum housing AODD pump from ARO. It features a 2-inch NPT connection, delivers 185 gpm, and achieves a 31 ft maximum head. The pump includes an aluminum seat, PTFE check valve material, and a PTFE diaphragm.

Frequently Asked Questions

What is the ARO BD20A-AAS-FTK-A diaphragm pump used for?

The ARO BD20A-AAS-FTK-A is an aluminum housing AODD pump designed for transferring fluids in industrial applications. Its PTFE diaphragm and check valves make it suitable for handling aggressive chemicals, slurries, and viscous materials in sectors like chemical processing, wastewater treatment, and mining.

What are the specifications of the ARO BD20A-AAS-FTK-A pump?

The ARO BD20A-AAS-FTK-A pump features a 2-inch NPT connection, delivers 185 gpm, and achieves a 31 ft maximum head. It has an aluminum body and seat, with PTFE check valve material and a PTFE diaphragm. The manufacturer part number is BD20A-AAS-FTK-A.

Where to buy the ARO BD20A-AAS-FTK-A pump worldwide?

You can source the ARO BD20A-AAS-FTK-A pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this ARO pump.

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

To select the right ARO diaphragm pump, consider fluid compatibility, flow rate, and head requirements. For the BD20A-AAS-FTK-A, the PTFE diaphragm and check valves suit aggressive chemicals. Match the 2-inch NPT connection and 185 gpm capacity to your system's piping and demand. Consult ARO's technical data for specific fluid viscosity and temperature limits.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO 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
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, PTFE Valve (MPN BD20A-AAS-FTT-A). Key specifications — Brand: ARO; Seat Material: Aluminum; Check Valve Material: PTFE; Diaphragm Material: PTFE w/ Santoprene Backing.
ARO
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, PTFE Valve (MPN BD20A-AAS-FTT-A). Key specifications — Brand: ARO; Seat Material: Aluminum; Check Valve Material: PTFE; Diaphragm Material: PTFE w/ Santoprene Backing.
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, PTFE Diaphragm (MPN BD20A-AAS-SSK-A). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: 316 SS.
ARO
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, PTFE Diaphragm (MPN BD20A-AAS-SSK-A). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: 316 SS.
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, Hytrel Diaphragm (MPN BD20A-AAS-CCC-A). Key specifications — Brand: ARO; Seat Material: Hytrel; Check Valve Material: Hytrel.
ARO
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, Hytrel Diaphragm (MPN BD20A-AAS-CCC-A). Key specifications — Brand: ARO; Seat Material: Hytrel; Check Valve Material: Hytrel.
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, Santoprene Valve (MPN BD20A-AAS-AAA-A). Key specifications — Brand: ARO; Seat Material: Santoprene; Check Valve Material: Santoprene.
ARO
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 185 gpm, 31 ft Max. Head, Santoprene Valve (MPN BD20A-AAS-AAA-A). Key specifications — Brand: ARO; Seat Material: Santoprene; Check Valve Material: Santoprene.
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 172 gpm, PTFE Diaphragm, PTFE Valve (MPN 666250-144-C). Key specifications — Brand: ARO; Seat Material: Aluminum; Check Valve Material: PTFE.
ARO
ARO Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 172 gpm, PTFE Diaphragm, PTFE Valve (MPN 666250-144-C). Key specifications — Brand: ARO; Seat Material: Aluminum; Check Valve Material: PTFE.
ARO
ARO
ARO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, PTFE Valve (MPN 666170-344-C). Key specifications — Brand: ARO; Seat Material: PP; Check Valve Material: PTFE; Diaphragm Material: PTFE w/ Santoprene Backing.

More from ARO

View all ARO parts →
ARO
ARO
ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 100 gpm, 275 ft Max. Head, PP Seat (MPN 6661T3-311-C). Key specifications — Brand: ARO; Seat Material: PP; Check Valve Material: Neoprene.
ARO Double Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 666150-244-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: PTFE.
ARO
ARO Double Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head (MPN 666150-244-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: PTFE.
ARO
ARO
ARO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, PTFE Valve (MPN 66615A-244-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: PTFE; Diaphragm Material: PTFE w/ Santoprene Backing.
ARO
ARO
ARO Diaphragm Pump: Aluminum Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, 316 SS Seat (MPN 666150-2EB-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: Santoprene.
ARO
ARO
ARO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 35 gpm, 270 ft Max. Head, Santoprene Valve (MPN 666100-2EB-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: Santoprene.
ARO
ARO
ARO Diaphragm Pump: Aluminum Body, 1 in, NPT Connection, 35 gpm, 270 ft Max. Head, Santoprene Valve (MPN 666100-1EB-C). Key specifications — Brand: ARO; Seat Material: Aluminum; Check Valve Material: Santoprene.
ARO
ARO
ARO Diaphragm Pump: Polypropylene Body, 1 in, NPT Connection, 47 gpm, 275 ft Max. Head, 316 SS Valve (MPN 6661A3-2A4-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: 316 SS; Diaphragm Material: PTFE w/ Santoprene Backing.
ARO
ARO
ARO Diaphragm Pump: 316 Stainless Steel Body, 1 in, NPT Connection, 35 gpm, 270 ft Max. Head (MPN 666101-2A4-C). Key specifications — Brand: ARO; Seat Material: 316 SS; Check Valve Material: SS; Diaphragm Material: PTFE w/ Santoprene Backing.