Legend Valve 303-410 Coupling, 3 in Connection Size 1, Connection Type 1: No-Hub, 3 in Connection Size 2, 28 ga Gauge

Designed to connect cast iron no-hub soil pipe and no-hub fittings in aboveground and underground residential and commercial applications. Proper bracing and backfilling practices must be followed. Easily installed in new-construction or repair applications, eliminating the need for labor-intensive hub-and-spigot caulking. All heavy-pattern worm-gear band clamps are attached to the shield with a rivet through an elongated slot, which not only stabilizes the clamps during the tightening sequence, but also allows the clamps and shield to move independently, thus preventing uneven clamping force, binding and shieldcrimping. Durable 28-gauge stainless steel shields are corrugated, permitting even gasket compression and reduced buckling at the overlap. Full-pattern Neoprene rubber gasket is tear-resistant and internally beaded, to ensure a positive seal and mechanical joint, with greater pull-out resistance.

Legend Valve Coupling, 3 in Connection Size 1, Connection Type 1: No-Hub, 3 in Connection Size 2, Connection Type 2: No-Hub, Reducing: No, Stainless Steel, 28 ga Gauge, 2.12 in L, 10 psi Max Working Pressure, ASTM Specifications: Yes, Coupling Function Type