Simmons Silicon Bronze Check Valve Model & Size:509SB 4" Manufactured using Klein’s durable Klein-Kord®

Manufactured using Klein’s durable Klein-Kord® construction

It includes three specialized blades for plunge cutting

For Model: PC5001C (Stone Polisher)

1 × Ametek Pressure Gauge (selected pressure range)

Simmons Silicon Bronze Check Valve Model & Size:509SB 4" Manufactured using Klein’s durable Klein-Kord®Simmons 501SB Silicon Bronze Check Valve Silicon bronze cast poppet Silicon bronze components contain less than 0. 05 percent (1 20 of 1 percent) lead All check valves furnished with Buna N O ring, stainless steel spring, stainless steel washer and stainless steel locknut Model Size Price 501SB 1 2" 2,355. 00 502SB 3 4" 2,580. 00 503SB 1" 2,915. 00 504SB 1 1 4" 3,810. 00 505SB 1 1 2" 4,820. 00 506SB 2" 8,515. 00 507SB 2 1 2" 33,600. 00 508SB 3"