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ARO Air Drum Pump: Stub Pump, 5:1, 4.3 gpm Max. Flow Rate, 2,000 cps Max. Viscosity - Standard Dispensing Piston Drum Pumps
AROStandard Dispensing Piston Drum Pumps

ARO Air Drum Pump: Stub Pump, 5:1, 4.3 gpm Max. Flow Rate, 2,000 cps Max. Viscosity

The ARO Air Drum Pump: Stub Pump (MPN LM2305A-11-B) is a standard dispensing piston drum pump with a 5:1 ratio, delivering a max flow rate of 4.3 gpm and handling fluids up to 2,000 cps viscosity. 3G Electric…

SKU 3G-OTH-90481

Also listed as: LM2305A11B · LM2305A 11 B

Brand
ARO
Item
Air Drum Pump: Stub Pump, 5:1, 4.3 gpm Max. Flow Rate, 2,000 cps Max. Viscosity
Category
Standard Dispensing Piston Drum Pumps
Available to Order
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Technical Specifications

ARO
Manufacturer Part Number
LM2305A-11-B
Type
2,000 cps Max. Viscosity, Stub Pump
Max. Flow Rate
4.3 gpm

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

Product Description

The ARO Air Drum Pump: Stub Pump (MPN LM2305A-11-B) is a standard dispensing piston drum pump with a 5:1 ratio, delivering a max flow rate of 4.3 gpm and handling fluids up to 2,000 cps viscosity. 3G Electric interprets your demand for this ARO pump, sources it across 14 industrial departments, and provides specialist support in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the ARO LM2305A-11-B air drum pump used for?

The ARO LM2305A-11-B stub pump is used for transferring medium-viscosity fluids up to 2,000 cps from drums. It is commonly applied in industrial dispensing, lubrication, and fluid-handling systems where a compact, air-operated piston pump is needed.

What are the specifications of the ARO LM2305A-11-B stub pump?

The ARO LM2305A-11-B is a 5:1 ratio stub pump with a maximum flow rate of 4.3 gpm and a maximum viscosity rating of 2,000 cps. It is a standard dispensing piston drum pump designed for air operation. The manufacturer part number is LM2305A-11-B.

Where to buy the ARO LM2305A-11-B pump worldwide?

You can source the ARO LM2305A-11-B 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.

How to install the ARO LM2305A-11-B stub pump?

Install the ARO LM2305A-11-B by mounting it into the drum bung opening and connecting the air supply line. Ensure the air pressure does not exceed the pump's rated inlet pressure. Follow standard safety practices for pneumatic equipment and consult the manufacturer's manual for detailed 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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