Dresser Style 401 Coupling

Refer to our video on style 90 to learn more about this style of dresser coupling.

Dresser style 401 coupling.

To copper seal plus end cap couplings straight reducing p e. Seal restraining couplings. Dresser style 88 coupling. Style 401 coupling ell tee 5 8 1 3 8 125 psig p e.

Style 88 is made exclusively for copper tubing. Similar in construction to the style 38 coupling dresser style 40 couplings provide a simple method of joining pipe when gaps in the pipe ends are wider than usual. Although longer they absorb the same amount of expansion and contraction as the style 38 dresser coupling up to 3 8. The majority of our couplings come with dresser s al clad epoxy coating but can be.

Style 90 coupling is very popular on gas service lines due to armored gasket ability to prevent pipe pull out and heaver grade. In stock and ready to ship. Installation instructions style 90 plasti lok couplings and fittings. Fig 7 dresser style 90 couplings.

Standard dresser al clad epoxy coatings o ffer optimum protection against corrosive soil aggressive water brine brackish water most acids alkalies oil chemical particulates and gases. Sizes range from 3 8 through 40 to cover every application including. Dresser couplings are the original and best compression type pipe joining device. The basic dresser coupling is made up of a central ring and one follower ring at each end in between the central ring and these follower rings sits a gasket.

Dresser pipeline solutions offers a complete line of seal and restraining couplings and fittings validated to meet the requirements of 49 cfr 192 281 e for pipe pullout resistance. Since the first dresser coupling patent was granted in 1886 many improvements in design and advances in pipe joining repair and pressure control technology have been achieved. Style 88 service head adapter 150 psig. Choose from our selection of dresser couplings including medium pressure clamp on connectors medium pressure pipe repair clamps and more.

If you can do up a nut and bolt you are capable of installing a dresser coupling. Style 40 long body dresser couplings for cast iron ductile iron pipe provide a simple and effective method of joining pipe when gaps in pipe ends are wider than ordinary. Installation instructions style 401 couplings fitting with seal plus restraining ends. Besides longer middle rings and larger belly diameters the design is similar to style 38 dresser coupling.

Installation instructions style 90 universal couplings fittings. Style 40 couplings can be offered with a variety of gaskets depending on the line content. To steel style 501 x 90 coupling adapter 3 4 2 125 psig compression reducing coupling end fitting steel x p e. Trupply offers the broadest line of dresser couplings including style 38 style 40 insulating reducing and transition types.