Description
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″ | 41,440.00 |
| 509SB | 4″ | 67,200.00 |






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