thg-corporation

the-hope-group-banner
 
 

Buy Parker Parts Online

hope-direct

one-click-configurator

 
Emergency Service
24/7
Air Compressors ›
Hydraulics ›
Electrical Controls ›
508-393-7660

Take a Video Tour
    of THG Corp

Take-A-Tour-of-THG
  View Video Archive


Our Best Advice

Customers rely on us to help select components, design complex systems, to manufacture, install, and maintain machinery and equipment. We offer our best advice through our blogs.


THG Corporation

The-Hope-Group
The Hope Group is an authorized full-line Parker distributor featuring hydraulic, pneumatic, fluid connector, and sealing products for OEM and MRO applications.

Sorensen-Systems
Sorensen Systems is a designer/builder of custom systems providing clean water, renewable energy sources, and technologically advanced process systems for industry.


Hope-Air-Systems
Hope Air Systems is an authorized distributor for Kaeser Compressor featuring energy efficient rotary screw compressors as well as a designer/builder of skid-mounted packaged compressed air systems.


Hope-Service
Hope Service can dispatch its field service fleet of vehicles and experienced, factory-trained technicians to provide emergency and routine field service to its hydraulic, electrical, and compressed air systems customers.

The-Parker-Store
The Hope Group owns and operates seven Parker Stores at its branch locations providing "while you wait" replacement of hose assemblies and immediate on-hand access to 3,000 Parker fluid connector parts.


Hope-Direct
The Hope Group provides 24 hour access to $150 million of Parker parts through its eCommerce website, HopeDirect.com, offering one or two-day shipping of all your hose & fittings, hydraulic, pneumatic, valve, and filtration needs.


iPower
iPower Distribution Group of New England provides supply chain consulting and implementation through streamlined procure-to-pay process, vendor managed inventory (VMI), Kanban, and in-plant buyer-planner services.

 

 
 
 
The Hope Group Home › Products › O-Rings, Seals & Gaskets
 
 
 

Navigation for TheHopeGroup.com

home-icon
 
o-rings-seals-gaskets-banner

Ask an Engineer

Ron-Cook

Ron Cook

Seal Unit Business Mgr
Northborough, MA

Ron is a seals and o-ring expert with more than 45 years of industry experience. Email him for product selection assistance or to request a quote.

 
Composite
seals-composite
view-brochure
get-assistance
request-a-quote

Rubber-to-metal and rubber-to-plastic seals and gaskets allow for the integration of multiple components with unique sealing geometries, which provide ease of assembly for use as sealing washers, fastener seals, pipe flange seals and door seals.

 
Extruded
seals-extruded
view-brochure
get-assistance
request-a-quote

Extruded and spliced seals are made utilizing a hot vulcanization process to provide spliced rings and custom gaskets from either standard or custom cross-sectional profiles. Applications include low-closure force seals, large diameter profiles that cannot be molded or large diameter profiles.

 
Gaskets
seals-gaskets
view-brochure
get-assistance
request-a-quote

Made from a wide variety of material, gaskets typify the compression-sealing method, where they are installed between two surfaces and pressure from bolting or clamping provides the sealing force, such as lathe cut gaskets, square cut gaskets, and bi-laminate seals.

 
Medical
seals-medical
view-brochure
get-assistance
request-a-quote

The Parker medical division focuses on products for medical devices such as intravenous equipment, drug infusion pumps, masks, septums, respirator hoses, catheters, diaphragms, and other medical grade extrusions.

 
Metal
seals-metal
view-brochure
get-assistance
request-a-quote

Seals and gaskets in a variety of base metals and plating finishes are available from Parker in a wide range of sizes and shapes. Metal seals are ideal for high temperature, high vacuum, broad chemical resistance and low extractable applications.

 
Molded Shapes
seals-molded-shapes
view-brochure
get-assistance
request-a-quote

Custom molded or machined seals in a wide range of shapes and cross sections are available including bladder, diaphragms, drop-in-place, grommets, over-molded, balls, bellows, bumpers, press-in-place, quad rings, diamond seals, h-seal, lip-seal, umbrella valve, and many more.

 
O-Rings
seals-o-rings
view-brochure
get-assistance
request-a-quote

O-Rings are available in all AS568 inch sizes and a wide range of metric sizes, as well as custom sizes. Parker O-Rings can be molded in a wide range of elastomer compounds ranging from basic neoprene to perfluorinated materials called Parofluor ULTRA.

 
Packings
seals-packings
view-brochure
get-assistance
request-a-quote

The packing product offering is designed for the most demanding market applications. Parker is positioned to offer optimum system solutions by maintaining the widest range of quality packing product profiles.

 
PTFE
seals-ptfe
view-brochure
get-assistance
request-a-quote

Where media purity and tolerance to high temperature is a high priority, the PTFE sealing product from Parker is ideal for applications such as analytical instrumentation, fluid handling, food & beverage, medical, pharmaceutical, semiconductor, ultra-pure water and solar products.

 
Rotary Shaft
seals-rotary-shaft
view-brochure
get-assistance
request-a-quote

Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. They retain the bearing or system lubricant in the system to avoid leakage, and they preclude any contamination of the system by external particles or other environmental impacts.

 
Sanitary Gaskets
seals-sanitary-gaskets
view-brochure
get-assistance
request-a-quote

The packing product offering is designed for the most demanding market applications. Parker is positioned to offer optimum system solutions by maintaining the widest range of quality packing product profiles.

 
 
Technical-Support
get-assistance
request-a-quote
order-hope-direct
ask-an-engineer
ask-betsey-508-393-7660
ask-the-owner
view-line-cards
request-a-catalog
parts-configurator
hose-finder-app

Our-Best-Advice
Dave-Maloney   HPU's Use VFD Technology to Run More Efficiently
Dave Maloney
Project Engineer

mike-gardella   eConfigurator Added To My "Helpful Tools" Page
Mike Gardella
VP Engineering & Mfg

Peter-Rhoten   Is Your Compressor Ready For Summer?

Peter Rhoten
Hope Air Systems

Donna-Tibbetts   The Hope Group Celebrated Newly Established ParkerStore
Donna Tibbetts
Operations & Services Mgr.

doug-markham-ipower-new-england   When Should Materials be Stocked at Point of Use?
Doug Markham
President, iPower NE

 
 
 
   
thg-logo

THG Corporation
70 Bearfoot Road
Northborough, MA 01532

Phone: 508-393-7660 | Fax: 508-393-8203 | Email

Terms & ConditionsLegal DisclaimerJobsOur Mission

© 2015, THG Corporation. All rights reserved