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

ARO Double Diaphragm Pump: 1 1/2 in, 1 1/2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids - Air-Operated Double-Diaphragm Dewatering Pumps
AROAir-Operated Double-Diaphragm Dewatering Pumps

ARO Double Diaphragm Pump: 1 1/2 in, 1 1/2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids

The ARO Double Diaphragm Pump (1 1/2 in) is an air-operated double-diaphragm dewatering pump with a 1 1/2 in inlet and outlet, 289 ft max. head, and 0.5 in max. solid diameter. It features aluminum wetted housing…

SKU 3G-OTH-85538

Also listed as: 66M1501EBC · 66M150 1EB C

Brand
ARO
Item
Double Diaphragm Pump: 1 1/2 in, 1 1/2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids
Category
Air-Operated Double-Diaphragm Dewatering Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
66M150-1EB-C
Type
1 1/2 in, Air, NPT
Max. Head
289 ft
Max. Dia. Solids
0.5 in
Check Seat Material
Aluminum
Wetted Housing Material
Aluminum
Non-Wetted Housing Material
Aluminum

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 Double Diaphragm Pump (1 1/2 in) is an air-operated double-diaphragm dewatering pump with a 1 1/2 in inlet and outlet, 289 ft max. head, and 0.5 in max. solid diameter. It features aluminum wetted housing, aluminum check seat material, and aluminum non-wetted housing, with NPT connections (MPN 66M150-1EB-C).

Frequently Asked Questions

What is the ARO Double Diaphragm Pump used for?

The ARO Double Diaphragm Pump is used for dewatering applications in industrial, construction, and mining settings. It handles fluids with solids up to 0.5 in diameter, making it suitable for transferring water, slurries, and abrasive liquids where reliable air-operated pumping is required.

What are the specifications of the ARO Double Diaphragm Pump 66M150-1EB-C?

The ARO pump has 1 1/2 in NPT inlet and outlet, 289 ft max. head, and handles solids up to 0.5 in. Wetted and non-wetted housing materials are aluminum, with aluminum check seats. It is air-operated and designed for dewatering. The MPN is 66M150-1EB-C.

Where to buy the ARO Double Diaphragm Pump worldwide?

3G Electric supplies the ARO Double Diaphragm Pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the MPN 66M150-1EB-C.

How to select the right ARO Double Diaphragm Pump for dewatering?

Select based on required flow rate, head pressure (up to 289 ft), and solid-handling capacity (0.5 in max). The ARO 66M150-1EB-C with aluminum construction suits non-corrosive fluids. Ensure air supply matches pump requirements. Consult 3G Electric for application-specific guidance.

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 air-operated double-diaphragm dewatering 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO
ARO
ARO Pneumatic Utility Pump: 2 1/2 in FBSP, 200 gpm Flow Rate @ 10' of Head, 90 ft Max. Head, Air (MPN P237A3-EU)
ARO Double Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 196 gpm, 289 ft Max. Head (MPN 666250-G22-C)
ARO
ARO Double Diaphragm Pump: Aluminum Body, 2 in, NPT Connection, 196 gpm, 289 ft Max. Head (MPN 666250-G22-C)
ARO
ARO
ARO Diaphragm Pump: 1/2 in, NPT Connection, 12 gpm, 15 ft Max. Head, PTFE Valve, Aluminum Seat (MPN PD05R-AAS-FTT-B)
ARO
ARO
ARO Diaphragm Pump: Cast Iron Body, 1 1/2 in, NPT Connection, 90 gpm, 275 ft Max. Head, PTFE Valve (MPN 666152-244-C)
ARO
ARO
ARO Diaphragm Pump: 1/2 in, NPT Connection, 14.5 gpm, 15 ft Max. Head, PTFE Diaphragm, PTFE Valve (MPN PD05P-ARS-PTL-B)

More from ARO

View all ARO parts
ARO Double Diaphragm Pump: 3 in, 3 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M300-122-C)
ARO
ARO Double Diaphragm Pump: 3 in, 3 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M300-122-C)
ARO Double Diaphragm Pump: 3 in, 3 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M300-1EB-C)
ARO
ARO Double Diaphragm Pump: 3 in, 3 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M300-1EB-C)
ARO
ARO
ARO Diaphragm Pump: 2 in, 2 in, Air, 120 psig Air Inlet Pressure, 156 gpm Flow Rate (Max), NPT, NPT (MPN 66M250-1C9-C)
ARO Double Diaphragm Pump: 2 in, 2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M250-122-C)
ARO
ARO Double Diaphragm Pump: 2 in, 2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M250-122-C)
ARO Double Diaphragm Pump: 2 in, 2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M250-1EB-C)
ARO
ARO Double Diaphragm Pump: 2 in, 2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT, NPT (MPN 66M250-1EB-C)
ARO
ARO
ARO Diaphragm Pump: 3 in, 3 in, Air, 120 psig Air Inlet Pressure, 217 gpm Flow Rate (Max), NPT, NPT (MPN 66M300-1C9-C)
ARO Double Diaphragm Pump: 1 1/2 in, 1 1/2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT (MPN 66M150-122-C)
ARO
ARO Double Diaphragm Pump: 1 1/2 in, 1 1/2 in, 289 ft Max. Head, 0.5 in Max. Dia. Solids, Air, NPT (MPN 66M150-122-C)