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

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
ARO Submersible Air-Operated Dewatering Pump - Submersible Air-Operated Dewatering Pumps
AROSubmersible Air-Operated Dewatering Pumps

ARO Submersible Air-Operated Dewatering Pump

The ARO Pneumatic Utility Pump (MPN P237A1-EU) is a submersible air-operated dewatering pump with a 2 1/2 in FNPT connection. It delivers a flow rate of 200 gpm at 10 feet of head and a maximum head of 90 feet. The…

SKU 3G-OTH-85493

Also listed as: P237A1EU · P237A1 EU

Brand
ARO
Item
Submersible Air-Operated Dewatering Pump
Part Number
P237A1-EU
Category
Submersible Air-Operated Dewatering Pumps
Available to Order
Also known as:P237A1-EUARO
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
P237A1-EU
Type
200 gpm Flow Rate @ 10' of Head, Air
Max. Head
90 ft
Body Material
Cast Iron
Impeller Material
Cast Iron

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 Pneumatic Utility Pump (MPN P237A1-EU) is a submersible air-operated dewatering pump with a 2 1/2 in FNPT connection. It delivers a flow rate of 200 gpm at 10 feet of head and a maximum head of 90 feet. The pump features a cast iron body and cast iron impeller.

Frequently Asked Questions

What is the ARO Pneumatic Utility Pump used for?

The ARO Pneumatic Utility Pump (P237A1-EU) is a submersible air-operated dewatering pump used for removing water from construction sites, mines, and industrial sumps. Its cast iron construction handles abrasive fluids, and the air motor eliminates electrical hazards in wet or explosive environments.

What are the specifications of the ARO Pneumatic Utility Pump?

The ARO Pneumatic Utility Pump (P237A1-EU) has a 2 1/2 in FNPT connection, delivers 200 gpm flow rate at 10 ft of head, and achieves a maximum head of 90 ft. It features a cast iron body and cast iron impeller, and is powered by compressed air.

Where to buy the ARO Pneumatic Utility Pump worldwide?

3G Electric supplies the ARO Pneumatic Utility Pump (P237A1-EU) 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.

How to install the ARO Pneumatic Utility Pump?

Install the ARO Pneumatic Utility Pump by submerging it fully in the fluid, connecting a 2 1/2 in FNPT discharge line, and supplying clean, lubricated compressed air at the rated pressure. Ensure the air exhaust is directed away from personnel. Follow ARO's manual for safe operation.

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
Not sure this is the right part? Photo-identify it→

ARO Products

3G Electric supplies ARO submersible air-operated 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
This air-operated double-diaphragm pump features 2-inch NPT inlet and outlet connections, a maximum head of 289 ft, and handles solids up to 0.5 inches in diameter. The wetted housing, check seat, and non-wetted housing are constructed from aluminum. Typical applications include dewatering in construction, mining, and industrial sump operations, as well as transferring water, slurries, and fluids containing solids
ARO
This air-operated double-diaphragm pump features 2-inch NPT inlet and outlet connections, a maximum head of 289 ft, and handles solids up to 0.5 inches in diameter. The wetted housing, check seat, and non-wetted housing are constructed from aluminum. Typical applications include dewatering in construction, mining, and industrial sump operations, as well as transferring water, slurries, and fluids containing solids
ARO
ARO
This ARO air-operated double-diaphragm pump features 2-inch NPT inlet and outlet, a maximum air inlet pressure of 120 psig, and a maximum flow rate of 156 gpm. The pump has an aluminum check seat and aluminum non-wetted housing. It is used for dewatering and fluid transfer in construction, mining, and industrial applications, handling water, slurries, and viscous liquids
This air-operated double-diaphragm pump features 1-1/2 in NPT connections, a maximum head of 289 ft, and handles solids up to 0.5 in diameter. The wetted and non-wetted housings are aluminum, with aluminum check seats. Suitable for dewatering applications in industrial, construction, and mining settings, transferring water, slurries, and abrasive fluids
ARO
This air-operated double-diaphragm pump features 1-1/2 in NPT connections, a maximum head of 289 ft, and handles solids up to 0.5 in diameter. The wetted and non-wetted housings are aluminum, with aluminum check seats. Suitable for dewatering applications in industrial, construction, and mining settings, transferring water, slurries, and abrasive fluids
This 2-inch air-operated double-diaphragm dewatering pump features NPT inlet and outlet connections, a maximum head of 289 ft, and handles solids up to 0.5 inches in diameter. The wetted and non-wetted housings and check seats are constructed of aluminum. It is suited for dewatering, fluid transfer, and handling solids-laden liquids in industrial settings
ARO
This 2-inch air-operated double-diaphragm dewatering pump features NPT inlet and outlet connections, a maximum head of 289 ft, and handles solids up to 0.5 inches in diameter. The wetted and non-wetted housings and check seats are constructed of aluminum. It is suited for dewatering, fluid transfer, and handling solids-laden liquids in industrial settings
ARO 66M300-1EB-C is a 3 in air-operated double-diaphragm pump with NPT inlet and outlet, designed for dewatering applications. It delivers a maximum head of 289 ft and handles solids up to 0.5 in diameter. Wetted and non-wetted housings and check seat are aluminum. Operates on compressed air for fluid transfer in construction, mining, and industrial sump drainage
ARO
ARO 66M300-1EB-C is a 3 in air-operated double-diaphragm pump with NPT inlet and outlet, designed for dewatering applications. It delivers a maximum head of 289 ft and handles solids up to 0.5 in diameter. Wetted and non-wetted housings and check seat are aluminum. Operates on compressed air for fluid transfer in construction, mining, and industrial sump drainage
Air-operated double-diaphragm dewatering pump with 1 1/2 in NPT inlet and outlet. Max head 289 ft, handles solids up to 0.5 in diameter. Wetted and non-wetted housing and check seat are aluminum. Used for transferring water, slurries, and abrasive liquids in industrial, construction, and mining dewatering applications
ARO
Air-operated double-diaphragm dewatering pump with 1 1/2 in NPT inlet and outlet. Max head 289 ft, handles solids up to 0.5 in diameter. Wetted and non-wetted housing and check seat are aluminum. Used for transferring water, slurries, and abrasive liquids in industrial, construction, and mining dewatering applications

More from ARO

View all ARO parts →
This submersible air-operated dewatering pump delivers 230 gpm at 10 feet of head with a maximum head of 240 feet. It features a cast iron body and impeller, and a 2-inch FNPT connection. Suitable for removing water from flooded areas, construction sites, and industrial sumps
ARO
This submersible air-operated dewatering pump delivers 230 gpm at 10 feet of head with a maximum head of 240 feet. It features a cast iron body and impeller, and a 2-inch FNPT connection. Suitable for removing water from flooded areas, construction sites, and industrial sumps
ARO
ARO
This submersible air-operated dewatering pump features a cast iron body and impeller, delivering 200 gpm at 10 feet of head with a maximum head of 90 feet. Designed for fluid transfer in industrial dewatering applications, it is suitable for removing water from pits, trenches, and flooded areas where compressed air is available

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first