Balcrank 1120-042 Pivot UP 30 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 1120-042 Pivot UP30 is a high-capacity 3-inch air operated double diaphragm pump designed for large volume fluid transfer and evacuation applications. This aluminum-bodied pump features a unique frictionless Pivot-Shaft Air Valve that delivers up to 265 gallons per minute while maximizing performance and energy efficiency. With Hytrel balls and seats plus Viton diaphragms, the UP30 can be deployed as a stand-alone transfer pump or integrated into fluid distribution systems for mining, construction, lube trucks, and heavy industrial operations.
Specifications
| Specification | Value |
|---|---|
| Model Number | 1120-042 |
| Series | UP30 Pivot Series |
| Type | Air Operated Double Diaphragm (AODD) |
| Port Size | 3 inch |
| Construction | Aluminum |
| Maximum Flow Rate | 265 gal/min (1,003 L/min) |
| Balls/Seats Material | Hytrel |
| Diaphragm Material | Viton |
| Air Valve Type | Frictionless Pivot-Shaft |
| Design | Conventional flow with pivoting air valve |
| Recommended Applications | Mining and construction, Lube trucks, In-plant transfer, Railroad and mass transit vehicles, Agriculture/Farm implement |
| Suitable Fluids | Anti-freeze, windshield wash solution, lubricants, waste oil, waste fluid, hydraulic oil |
Key Features
High Flow Capacity
Transfers fluid up to 265 gal/min for large volume transfer and fluid evacuation applications in demanding industrial environments.
Frictionless Pivot-Shaft Air Valve
Unique universal design with pivot-shaft air valve provides maximum performance and efficiency while reducing air consumption per gallon pumped.
Simplified Maintenance
Designed for easy cleaning and maintenance with all Pivot Series pumps engineered for maximum fluid flow and reduced service requirements.
Versatile Configuration
Can be used as a stand-alone pump for transfer or as a system pump for fluid distribution across multiple applications.
Durable Construction
Aluminum body with Hytrel balls and seats, Viton diaphragms for reliable operation with a wide range of fluids including lubricants and anti-freeze.
Conventional Flow Design
Combines proven conventional flow architecture with special pivoting air valve for increased reliability in heavy-duty transfer operations.
Ideal Applications
Frequently Asked
What is the maximum flow rate of the Balcrank 1120-042?+
What materials are used in the pump construction?+
What makes the Pivot-Shaft Air Valve design unique?+
Need High-Volume Fluid Transfer Solutions?
Contact Liftnow today to discuss the Balcrank 1120-042 Pivot UP30 pump for your operation. Our fluid handling specialists will help you configure the right solution for your mining, construction, or mobile service application.
Related Products
Buying Balcrank 1120-042 Pivot UP 30 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.


































