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ARO Air Drum Pump: Pump Only, 4:1, 2.1 gpm Max. Flow Rate - Standard Dispensing Piston Drum Pumps
AROStandard Dispensing Piston Drum Pumps

ARO Air Drum Pump: Pump Only, 4:1, 2.1 gpm Max. Flow Rate

The ARO Air Drum Pump (SKU 3G-OTH-90560, MPN NM2304B-11-C11) is a standard dispensing piston drum pump with a 4:1 ratio, delivering a maximum flow rate of 2.1 gpm and handling fluids up to 25,000 cps viscosity. As an…

SKU 3G-OTH-90560

Also listed as: NM2304B11C11 · NM2304B 11 C11

Brand
ARO
Item
Air Drum Pump: Pump Only, 4:1, 2.1 gpm Max. Flow Rate
Category
Standard Dispensing Piston Drum Pumps
Available to Order
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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
NM2304B-11-C11
Type
25,000 cps Max. Viscosity
Max. Flow Rate
2.1 gpm

Technical Documents

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

Product Description

The ARO Air Drum Pump (SKU 3G-OTH-90560, MPN NM2304B-11-C11) is a standard dispensing piston drum pump with a 4:1 ratio, delivering a maximum flow rate of 2.1 gpm and handling fluids up to 25,000 cps viscosity. As an ARO product, it is designed for industrial fluid transfer applications.

Frequently Asked Questions

What is an ARO air drum pump used for?

The ARO NM2304B-11-C11 air drum pump is used for transferring medium- to high-viscosity fluids up to 25,000 cps in industrial settings. It is commonly applied in chemical processing, lubrication systems, and bulk fluid handling where reliable, air-powered dispensing is required.

What are the specifications of the ARO NM2304B-11-C11 drum pump?

This ARO standard dispensing piston drum pump has a 4:1 ratio, a maximum flow rate of 2.1 gpm, and handles fluids up to 25,000 cps viscosity. It is a pump-only unit (model NM2304B-11-C11) designed for use with compatible drum covers and accessories.

Where to buy ARO drum pumps worldwide?

3G Electric supplies and delivers the ARO NM2304B-11-C11 drum pump to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance so you receive the correct genuine ARO pump for your application, regardless of your region.

How to select the right ARO air drum pump for high-viscosity fluids?

For fluids up to 25,000 cps, the ARO NM2304B-11-C11 with a 4:1 ratio and 2.1 gpm flow is suitable. Ensure your air supply pressure matches the pump's requirements and that the pump material is compatible with your fluid chemistry. 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 standard dispensing piston drum pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ARO Air Drum Pump: Pump Only, 4:1, 2.1 gpm Max. Flow Rate, 25,000 cps Max. Viscosity (MPN NM2304B-11-W11)
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