Rigid Couplings

Product Details:

MODEL XGQT4 PUSH-ON COUPLING

The Lede Model XGQT4 PUSH-ON rigid coupling is a trulyrigid grooved pipe coupling which, unlike other groovedcouplings, does not allow for any axial movement, angularmovement and or rotational movement under normalservice conditions. Lede push-on coupling (patent pending)allows the pipe to move into the couplings directly withoutloosing components. Support and hanging reguirementscorrespond to ANSI B31.1, B31.9 and NFPA 13.

Caution: Pipe ends must be cut square so that the pipeends buti together.

Applications:
All piping including mechanical rooms where no angularor axial movement is desiredDry-system fire protection pipelinesStainless steel piping for potable water and foodindustries (epoxy coated housings with NSF61 cer????fiedgasket and type 316 bolts and silicone bronze nuts)Hot water systems

Sizes available: 32mm-200mm / 1-1/4’’~8’’Working Pressure: Up to 20 bar / 300 psi

Product Details:

The Lede Model XGQT3 reducing coupling allows for
direct reduction on a piping run and eliminates the need for
a concentric reducer and couplings. The specially designed
rubber gasket helps prevent small pipe from telescoping
into larger pipe during vertical assembly.

Caution: The Model XGQT3 couplings should not be
used with an end cap, as the end may be sucked into the
pipe when draining the system.

 

Product Details:

The Lede HDP series couplingsprovide fast and easy installa onof HDP (high density polyethyleneor polybutylene) pipe. A series of sharply machined teethposi vely grip the HDP pipe. The C-shaped gasket effec velyseals the pipe ends. These couplings can eliminate the needfor costly heat fusion equipment, solvent joining andcomplicated and or expensive adapters.Plain-End HDP CouplingRecommended for HDP pipe, SDR 32.5-7.3Not recommended for PVC or other materialsPressure ra ngs are limited to the SDR of the HDP pipebeing connected (HDP couplings are designed to holdmuch higher pressures than the HDP pipe beingconnected).Available in size 2’’ through 12’’ (63mm through 315mm)