Balcrank 1150-011 Panther HP 50:1 Grease Piston Pump

Balcrank 1150-010 Panther HP 50:1 Grease Piston 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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SKU: 1150-010 Categories: , ,
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Pressure Ratio
50:1
Container Size
120 lb
Max Flow Rate
3.4 lb/min
Max Working Pressure
7,500 psi

Heavy-Duty Construction
Aircraft-grade extruded aluminum housing with hardened lower piston assembly for reliable performance and long service life

Mechanical Air Valve
Precision air reversing valve with dual ports and positive trip detent mechanism eliminates stalling and icing issues

High Vacuum Intake System
Patent-pending intake design maintains superior inlet vacuum to eliminate voids and maximize grease flow consistency

Easy Serviceability
Simple modular design with factory-lubricated internal parts and readily available service kits for minimal downtime

Double-Acting Piston
Positive displacement design delivers consistent 50:1 output pressure ratio with high-quality Buna-N and urethane seals

Overview

The Balcrank 1150-010 Panther HP 50:1 Grease Piston Pump is a heavy-duty, air-operated grease pump designed for 120 lb. drums and optimized for low- to medium-volume grease dispensing applications. Built with aircraft-grade extruded aluminum construction and a hardened piston assembly, this double-acting positive displacement pump delivers a consistent 50:1 pressure ratio with maximum flow rates up to 3.4 lb/min. The precision mechanical air valve features dual valve ports and a positive trip detent mechanism that eliminates stalling and icing, while the patent-pending high vacuum intake system virtually eliminates void formation in grease. Suitable for dispensing NLGI-2 grease to 1-2 points at distances up to 300 feet, the Panther HP is ideal for automotive dealerships, tire centers, transmission shops, quick lubes, and mobile service applications requiring reliable grease delivery and ease of maintenance.

Specifications

Specification Value
Model Number 1150-010
Pressure Ratio 50:1
Container Size 120 lb. drum
Air Motor Effective Diameter 2.50 inches
Stroke 3.25 inches
Air Motor Displacement 30.4 cubic inches
Cycles per Pound (NLGI-2 @ 75°F, 100 psi) 70
Maximum Flow Rate (NLGI-2 @ 75°F, 100 psi, free flow) 3.4 lb/min (1.54 kg/min)
Operating Air Pressure Range 40-150 psi (2.8-10.3 Bar)
Recommended Operating Range 40-125 psi (2.8-8.6 Bar)
Air Consumption @ 100 psi air & 1.5 lbs/min 14.5 SCFM
Maximum Working Pressure (@ 150 psi inlet, stall) 7,500 psi (517 Bar)
Maximum Air Inlet Pressure 150 PSI (10.3 BAR)
Maximum Cycle Rate 200 cycles per minute
Dispensing Distance Up to 300 feet
Fluid Outlet 1/4 inch NPTF
Air Inlet 1/4 inch NPTF
Wetted Parts Materials Stainless Steel, Carbon Steel, Brass, Aluminum, Delrin, Ultrathane, Buna-N
Suitable Grease Grade Up to NLGI-2
Max Simultaneous Dispense Points 1-2
Max Line Length 100 feet (30 m)
Overall Height (Dim B) 46-3/4 inches
Tube/Lower Section Length (Dim A) 28 inches
Width at Outlet Housing 18-3/4 inches
Width at Lower Body 16-3/4 inches
Depth 2-3/4 inches
Lower Section Offset 10 inches
Dry Weight 17 lb
Air Motor Service Kit 900019
Lower End Service Kit 900022
Connecting Rod (Item 20/28) 831605
Upper Tube (Item 10) 831608

Key Features

Precision Mechanical Air Valve

Dual valve port design with positive trip detent spool mechanism prevents stalling between strokes and eliminates icing for reliable operation in all conditions

Patent-Pending High Vacuum Intake

Exclusive intake system maintains superior inlet vacuum to dramatically improve output by eliminating voids in grease and ensuring consistent flow

Aircraft-Grade Aluminum Construction

Extruded aluminum housing provides exceptional strength-to-weight ratio at just 17 lb dry weight with corrosion-resistant finish for long service life

50:1 Double-Acting Piston

Positive displacement design with hardened lower piston assembly delivers consistent 50:1 output pressure up to 7,500 psi maximum working pressure

Factory-Lubricated Internals

All internal components pre-lubricated with life-tested synthetic grease that coats parts and repels air line moisture to inhibit corrosion and extend life

High-Quality Sealing System

Premium Buna-N and urethane seals ensure leak-free operation with all wetted parts constructed from stainless steel, brass, and corrosion-resistant materials

Ideal Applications

Automotive dealerships and quick lube centers requiring reliable low-volume grease dispensing to vehicle chassis points
Tire centers and transmission shops servicing trucks, farm implements, and heavy equipment with NLGI-2 grease
Mobile lube service operations needing portable 120 lb drum-mounted grease delivery up to 300 feet
Industrial plants and maintenance facilities with low-volume grease lubrication requirements for machinery and equipment

Frequently Asked

What is the maximum grease viscosity the 1150-010 can handle?+
The Panther HP 50:1 is designed to pump grease up to NLGI-2 grade at 75°F. For higher viscosity greases beyond NLGI-2, contact Balcrank for specific system design performance data and recommendations to ensure optimal pump performance.
How many grease points can this pump supply simultaneously?+
The 1150-010 is optimized for 1-2 simultaneous dispense points with maximum line lengths up to 100 feet (30 m) per the internal specifications. For systems with more dispense points or longer runs, dispensing performance will be affected and flow rates reduced.
What service kits are available for maintenance?+
Two primary service kits are available: Air Motor Service Kit (P/N 900019) for the upper air motor assembly, and Lower End Service Kit (P/N 900022) for the piston and seals. Model-specific parts include Connecting Rod 831605 and Upper Tube 831608.

Ready to Upgrade Your Grease Dispensing System?

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Buying Balcrank 1150-010 Panther HP 50:1 Grease Piston 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.

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