Installation

Part Number Guide
9
B-3970 Series Lever Waste Drain Valve
1 Strainer, 3½” Snap-in Removable 010386-45
1b Vandal Resistant Locking Flat Strainer, 3½” 010386-45VR
2 Flange, 3½ Face 010384-45
3 Gasket, 3½” Face Flange 010382-45
4 Plunger Casting for Lever Waste Drain 015405-45
5 O-Ring, Plunger 010389-45
6a Adapter, 2” NPT x 1½” NPT Male B-3945
6b Adapter, 2” NPT x 1½” BSP Male B-3945-BSP
7 Handle Asm, Waste Drain Valve Lever 010394-45
7b Bushing, Waste Drain Lever Handle 010392-45
8 Ferrule, Coupling Nut 010390-45
9a Nut, Coupling For Twist Drain 010391-45
9b Cap, O’Flow Seal Drain 012640-45
10 Tube, Over ow Elbow 011355-45
11 Head Asm, Over ow Tube 011356-45
12 Waste Drain Over ow Kit B-3999-OF