Overview
Balcrank 1120-042: 3-inch aluminum air-operated double-diaphragm pump, model UP30A-NAC-NNG, for high-volume fluid transfer and evacuation.
- Diaphragm transfer pump with configuration-specific wetted materials.
Balcrank 1120-042 — UP30 Three-Inch Aluminum Diaphragm Pump
Built for
Fluid Dispensing & Lubrication
Support
System Selection & Installation
Coverage
Nationwide
Regular price
$7,480.00
Financing available.
Learn more
Final fitment, freight, lead time, and order details are confirmed by Region Equipment before completion.
Air & lubrication equipment
Product details
Model & configuration
Model / SKU1120-042
3” Diaphragm Pump Aluminum UP30A-NAC-NNG.
Your quote request will include this model and any options selected above.
Specifications
Performance
- 20–120 psi
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Dimensions & construction
- 1120-042
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- UP30A-NAC-NNG
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- Aluminum
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- Buna-N seats, balls and diaphragm (NNG)
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- 1:1
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- 1,000 L/min (264 US gal/min)
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- 3 inch NPT(F)
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- 3/4 inch NPT(F)
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- 1/2 inch (12.7 mm)
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Manuals & documents
Installation, warranty & support
Installation & Service
- Confirm fluid chemistry, viscosity, temperature, required delivery and the exact pump materials and ratio.
- Size the drive-air supply separately from fluid-side pressure. Verify relief protection, suction connections and rated downstream components.
Equipment Expertise
Guidance for lifts, air, lubrication, storage, and shop systems
Professional Installation
Installation and commissioning support available
Nationwide Delivery
Equipment delivered directly to your facility
Service After the Sale
Ongoing maintenance and technical support available
Planning a New Shop or Equipment Upgrade?
Our team can help with equipment selection, layout, installation, and ongoing support.