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The Hope Group owns and operates eight 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.

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Order Your CNG Hose Assemblies Here		The Hope Group now offers complete CNG Hose Assemblies for use on medium and heavy duty vehicles and CNG refueling station applications. We offer a complete product package from Parker for CNG including fittings, filters, couplings, valves, hoses, nozzels, and receptacles. We can provide custom CNG hose assemblies featuring CSA certified Parker products. Contact our CNG Hose Assembly team.


	High Pressure CNG Hose Flexible, lightweight hose serves as primary conveyance of CNG in all areas of the vehicle system up to the firewall. Rated to 180°F (82° C) at 5,000 psi (345 bar) and is electrically conductive.

	55/58 Series Fittings 55/58 Series permanent crimp fittings are versatile hose fittings qualified with various Parker thermoplastic hoses including 5CNG hose series.

	Seal-Lok O-Ring Face Seal Fittings Leak-free, vibration-resistant ORFS threaded connections available in inch (1/4" to 3/4") and metric (6 mm to 20 mm) sizes for high- or low-pressure CNG applications using hard tube or hose.

On-Vehicle Fuel Conveyance

Our partnership with Parker means you have access to CSA certified CNG (compressed natural gas) products for vehicles including high and low pressure valves, receptacles, check valves, high and low pressure hose, Seal-Lok fittings, and high and low pressure filters for medium and heavy duty vehicles. Parker reliability is known around the world for its components in fluid management, motion and control, filtration, and temperature control.

Fueling-Station Conveyance

You can rely on Parker for a complete line of CNG (compressed natural gas) filtration, conveyance, dispensing, and valve solutions to assure efficiency and faster fill times. Parker provides high pressure filters, fuel line breakaways, nozzles, nozzle docks, high and low pressure valves for fuel stations. CNG is plentiful in North America, relatively inexpensive, reduces greenhouse emissions, and its availability is increasing with the installation of more fueling stations.

Easy to Buy CNG Hose Assemblies

You can call us right now and speak with technicians that have experience understanding your technical requirements and specifying the hose and fittings needed for your CNG applications. To order an assembly you should call our stores or our Customer Service specialist, John Moore, at 508-351-1811, so that he can understand your specifications and place your order. You can also email John at JMoore@TheHopeGroup.com. You can buy many of our products through our HopeDirect.com website, such as fittings, pumps, hose, valves, and filtration products.

The Hope Group owns and operates eight Parker Stores in New England and the corporate headquarters is in Northborough, MA. Please choose a location to view a map with an option to "Get Directions".

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Compressed Natural Gas [CNG] Growing As Alternative to Costly Gasoline Usage

drew-swanton-parker-store Drew Swanton
Parker Store Manager

You have probably noticed that compressed natural gas [CNG] has taken off as an alternative to gasoline for transportation fleets such as buses, waste removal trucks, and long-haul trucking.

The worldwide production of CNG has been growing at almost an exponential rate with a lot of other countries converting a large number of personal vehicles to gas too. At The Hope Group we have recognized this growing industry and have the means to set you up with everything you need to get your state of the art CNG station going.