Quality ISO 9001 AS 9100 Aerospace AS 9120 Aerospace


The Hope Group owns and operates nine Parker Stores at its branch locations in New England providing "while you wait" replacement of hose assemblies and immediate on-hand access to 3,000 Parker hose, fittings and adapters.

Our Best Advice

We offer tips to our customers that keep their businesses running. Read our best advice on our blog.

The Hope Group Home › Products › Compressed Air › PET Packaged Systems
Hope Air PET Systems

The Hope Group continues its 50 years of leadership in the design, installation, maintenance and refurbishing of rotary, reciprocating, centrifugal, oil-free, packaged and PET air compressors.
Kaeser PET Systems

Most stretch blow molding systems require air at two pressures: 35 to 45 bar for the blow molding process and seven (7) to 10 bar for control use. Kaeser SIGMA PET skid-mounted systems supply air at both pressures without need for additional investment.
PET Air Booster

Boosters are ideal for PET bottle blowing applications where compressed air is required at a higher pressure than the standard works or control air at particular points in the manufacturing process. Use of a booster reduces the need to operate the high pressure system unnecessarily.
PET Engineering

The Hope Group has an experienced in-house engineering team based at its Massachusetts headquarters with years of practical experience designing, building, installing and starting-up skid-mounted PET stretch blow molding systems for applications around the world

The Hope Group


70 Bearfoot Road
Northborough, MA 01532

Phone: 508-393-7660

Conditions of Sale
Legal Disclaimer
Our Mission

© 2018, The Hope Group.
All rights reserved