IR Garage Mate air compressor variations?

[mikeweb]

IR Garage Mate air compressor variations?

I was wondering if anyone knew why IR changed the pump design on the Garage Mate line. Seems that the older model put out more, weighed less and was quieter then this new version.

Is there a benefit/disadvantage to this new design?

Old - Ingersoll-Rand SS3R2-GM

Specifications:
· Running HP: 2 HP
· Tank Size: 24 gallon vertical
· Capacity @ 90psi/135psi: 5.7/4.9 psi
· Maximum Pressure (psi): 135 psi
· Package Dimensions (H/W/D): 51 x 25 x 23"
· Net Weight: 185 lbs.
· Voltage: 115/1/60

New - Ingersoll-Rand P1.5IU-A - 9

Specifications:
· Running HP: 2 HP
· Tank Size: 20 gallon vertical
· Capacity @ 90psi/135psi: 5.2/4.6 psi
· Maximum Pressure (psi): 135 psi
· Package Dimensions (H/W/D): 43x 23 x 22"
· Net Weight: 200 lbs.
· Voltage: 115/1/60