Balcrank 1120-015Y UL Aluminum 1 in. Air Operated Double Diaphragm Pump
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Heavy-duty fluid handling equipment for fleet, municipal and government service bays. Request a quote for pricing, freight and installation lead times.
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Overview
The Balcrank 1120-015Y is a UL 79 listed air-operated double diaphragm (AODD) pump designed for transferring oil and evacuating waste fluids in automotive service, fleet maintenance, and industrial applications. Built with a rugged aluminum body and Hytrel diaphragms, this 1-inch pump delivers up to 42.3 GPM at 70 psi with a 1:1 pressure ratio. Certified for pumping diesel fuel, No. 4 fuel oils, motor oil, kerosene, and water, the 1120-015Y offers reliable performance across air supply pressures from 30 to 70 psi. Its serviceable design includes field-replaceable fluid section and air valve kits for minimal downtime and long-term value.
Specifications
| Specification | Value |
|---|---|
| Model Number | 1120-015Y |
| Type | Air Operated Double Diaphragm (AODD) Pump |
| Certification | UL 79 Listed |
| Pressure Ratio | 1:1 |
| Max Fluid Working Pressure | 4.8 bar (70 psi) |
| Max Free Flow Delivery | 160 l/min (42.3 GPM) |
| Max Air Consumption (at 4.8 bar) | 1,600 l/min (56.5 SCFM) |
| Air Supply Operating Range | 2 bar (30 psi) to 5 bar (70 psi) |
| Air Inlet Port | 3/8 inch NPT |
| Fluid Inlet Port | 1 inch NPT |
| Fluid Outlet Port | 1 inch NPT |
| Body Material | Aluminum |
| Diaphragm Material | Hytrel |
| Weight | 13 kg (28.7 lb) |
| Fluid Section Repair Kit | 833982 |
| Air Valve Repair Kit | 833981 |
| Recommended Applications | Oil transfer, waste oil evacuation, diesel fuel, No. 4 fuel oils, motor oil, kerosene, water |
Key Features
UL 79 Listed for Safety
Certified for pumping diesel fuel, No. 4 fuel oils, motor oil, kerosene, and water, meeting rigorous safety standards for fluid transfer applications.
High-Flow 1:1 Ratio Design
Delivers up to 42.3 GPM with a 1:1 pressure ratio, providing consistent fluid pressure equal to the air supply for efficient transfer and evacuation.
Aluminum Body Construction
Lightweight yet durable aluminum body resists corrosion and provides long service life in demanding automotive and industrial environments.
Hytrel Diaphragms
Chemical-resistant Hytrel elastomer diaphragms handle a wide range of petroleum-based fluids and offer excellent durability and flex-fatigue resistance.
Field-Serviceable Components
Fluid section kit (833982) and air valve kit (833981) allow for quick, cost-effective on-site maintenance and extended pump life.
Flexible Air Pressure Range
Operates across 30 to 70 psi air supply range, allowing flow rate adjustment to match application requirements and reduce energy consumption.
Ideal Applications
Frequently Asked
What fluids is the Balcrank 1120-015Y approved to pump?+
What is the maximum flow rate and pressure for this pump?+
What are the port sizes and materials of construction?+
Ready to Upgrade Your Fluid Transfer System?
Contact Liftnow today for expert guidance on the Balcrank 1120-015Y and complete fluid handling solutions. Our team can help you select the right pump configuration, accessories, and support services for your operation.
Related Products
Buying Balcrank 1120-015Y UL Aluminum 1 in. Air Operated Double Diaphragm Pump for a government or commercial fleet? Liftnow handles the full project on one purchase order: equipment, freight, installation, ALI inspection, and first-year service. Financing is available. Request a quote, call 800-543-8669, or email gov@liftnow.com.
One vendor, one PO, full warranty: Liftnow sells, delivers, and installs the lift and passes through the manufacturer’s warranty, with no separate suppliers and installers to coordinate.
See recent public-sector installations in our government project portfolio.
