Melrose Technologies - 400 Pike Road  - Huntingdon Valley,  PA 19006 

Phone - 215/357-5656                          Fax - 215/357-8004

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Reciprocating & Rotary Screw Air Compressors



Small Reciprocating

Electric-Driven Two Stage

Electric Driven Two Stage Compressor
2340L5 2340N5
2475N5 2475N7.5
2545E10V 7100E15V

Electric-Driven Single Stage

Electric driven single stage,reciprocating air compressor

Electric-Driven Duplex

Electric Driven duplex,reciprocating air compressor
2-2475D5 2-2475E5
2-2475E7.5 2-2545E10
2-2545A10 2-7100E15


Unigy Air Compressor

UNIGY 7.5 - 15 HP

Introducing Compressed Air Re-Invented Winner of 6 Global Awards for Innovation and Energy Savings Unigy delivers the benefits of variable speed control to smaller users. Designed to save money by lowering operating costs and eliminating wear and tear, Unigy ensures that these savings continue year after year. The variable speed drive offers lowest power consumption at start-up, full and part load conditions. Further, Unigyís unique and exclusive ability to be easily resized to different horsepower and pressure ranges ensures that maximum productivity and efficiency are realized even as the customerís demand changes.


bulletHigh-efficiency induction motor
bulletIntegrated air passages
bulletIntegrated Variable Frequency Drive (VFD) with spe
bulletHigh-efficiency separation system
bulletIntegral coolant sump
bulletHigh-efficiency, industry-leading airend
bulletVirtual gear set providing flexible power and pressure ranges.
bulletLeading control and protection
bulletSoft starting eliminates drive stress



UP Series compressor

UP Series 15-50 HP

Ingersoll-Rand has taken the power of air to a new level with the SSR UP-Series rotary screw air compressor. The SSR UP-Series design was inspired by workplace demands as detailed to us by many hundreds of compressor users. Ingersoll-Rand engineers applied our expertise and world-class technologies to create a new standard of performance and value through design innovations.



bulletQuiet by Design

Rather than simply add more foam insulation to our cabinets, Ingersoll-Rand redesigned the package with a high efficiency airend and low speed motor, motor shaft mounted centrifugal blower, segregated cooling system, and our patented compartmentalized acoustic (sound) enclosure to provide the lowest noise levels available (68dBA).

bulletLess Space

Our space saving design gives you more flexibility during installation and servicing. The footprint, convenient location of the service panel, and easy access to internal components allow the unit to be positioned in smaller areas and close to the wall.

bulletFewer Connections

IR eliminated nearly 50% of the connections with its innovative close coupled airend and separator. The new design also improves performance by reducing pressure losses.

bulletReduced Maintanence

IRís patented belt-tensioning system simplifies belt installation and automatically maintains correct belt tension, thus reducing frequent belt adjustments. Our new spin- on separators reduce the time to service our units by 25%. Our integral package prefilters increase cooler life and decrease maintenance expense.

bulletLower Speeds

We heard our customers voice their concerns regarding the durability of high-speed motors and we responded. All UP-Series compressors utilize low speed, high-efficiency 1800 RPM motors for maximum durability and extended life.



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Copyright © 2009 Melrose Technologies (A Division of Jay Bee Machine Works, Inc.)  All Rights Reserved.
Last modified: May 05, 2009