NEE Propane & Natural Gas Equipment Catalogue

CANADA’S LEADER IN ENERGY PRODUCTS EQUIPMENT DIELECTRIC UNIONS The ME690 series Dielectric Unions are intended to isolate and protect metallic piping from electrical current sources and to help prevent galvanic corrosion. This union would typically be installed at the ASME tank inlet, directly downstream of the first stage regulator. It comes complete with a heavy duty brass construction with compact size for tight spaces, wide wrench flats for easy installation, and convenient Male NPT x Male SAE Flare connections to minimize potential piping leak. NEE # Description OAL ME690-4-6 1/2” MNPT x 3/8” Male Flare 3-3/8” ME690-6-6 3/4” MNPT x 3/8” Male Flare 3-1/2” ME690-4-8 1/2” MNPT x 1/2” Male Flare NEE # Description OAL ME690-6-8 3/4” MNPT x 1/2” Male Flare 3-5/8” ME690-4-10 1/2” MNPT x 5/8” Male Flare ME690-6-10 3/4” MNPT x 5/8” Male Flare 3-3/4” TEES, BLOCKS AND MANIFOLDS NEE # Check Valve Outlet Inlet ME1700A Yes 1/4” M NPT 1/4” Inverted Flare(2) ME1700B No ME1701* F POL (2) 1/4” F NPT ME1701A Yes M POL, 7/8” Nut ME1701B No ME1701B-SN** NEE # Check Valve Outlet Inlet ME1701X*** No F POL (2) M POL, 7/8” Nut ME1702A Yes M POL, 1 1/8” Nut ME1702B No ME1704B F POL, 1 1/8 Nut ME1705A Yes 1/4” M NPT MEP456A Manual Throwover 1/4” M NPT 1/4” Inverted Flare(2) * Body only ** Soft nose inlet *** .8 GPM xs flow POL, QCC FITTINGS, ADAPTERS & COUPLINGS Male POL Tailpiece Adapters NEE # Description Features ME1629 M POL x 1/4” MNPT, 7/8” Hex Full Flow, Soft Nose ME1650SN M POL x 9/16” -18LH, 7/8” Hex ME1654 M POL x 1/4” M NPT, Plastic HW ME1654AH M POL x 1/4” M NPT, Brass Hex HW ME1654AR M POL x 1/4” M NPT, Brass Round HW ME1656 M POL x 1/4” Hose Barb, Plastic HW ME1650 M POL x 9/16” -18LH, 7/8” Hex Full Flow, Hard Nose ME1651 M POL x 9/16” -18LH, 1 1/8” Hex ME318 M POL x 1/4” M NPT, 7/8” Hex ME319 M POL x 1/4” M NPT, 1 1/8” Hex ME322 M POL x 1/4” M NPT, 7/8” Hex, 3.5” O.A.L. ME345 M POL x 1/4” M NPT, 7/8” Hex, 90º ME348 M POL x 1/4” M NPT, 1 1/8” Hex, 90º ME1641 M POL x 1/4” MNPT, 7/8” Hex (.9 GPM) Excess Flow, Soft Nose ME1645 M POL x 9/16” -18LH, Plastic HW (.9 GPM) ME1645-78N M POL x 9/16” -18LH, 7/8” Hex (.9 GPM) ME1653 M POL x 1/4” M NPT, Plastic HW (.9 GPM) ME1653AH M POL x 1/4” M NPT, Brass Hex HW (.9 GPM) ME1653AR M POL x 1/4” M NPT, Brass Round HW (.9 GPM) ME1655 M POL x 9/16” -18LH Hose Barb, Plastic HW (.9 GPM) ME1687 M POL x 9/16” -18LH, 1 1/8” Hex (.9 GPM) Excess Flow, Hard Nose ME1689 M POL x 9/16” -18LH, 7/8” Hex (.9 GPM) ME1689-EX18 M POL x 9/16” -18LH, 7/8” Hex (1.8 GPM) ME1690 M POL x 1/4” M NPT, 7/8” Hex (.9 GPM) ME1690-EX18 M POL x 1/4” M NPT, 7/8” Hex (1.8 GPM) ME1692 M POL x 1/4” M NPT, 1 1/8” Hex (.9 GPM) ME1638 M POL x 1/4” MNPT, 7/8” Hex #60 Orifice hole, Soft Nose ME1002A M POL x Full Flow 1/4” MNPT Tailpiece Replacement Parts ME1002B 7/8” Hex nut for POL tailpiece assembly ME1002BLH 1 1/8” Hex heavy duty nut for POL tailpiece assembly MEP456A ME1700A/B ME1701A/B ME1704B ME1705A ME318 ME1654AR ME1653 FITTINGS

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