Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved OSY

$7,926.00 

•  
• Preventers

8 In. 450Stdar Double Check Detector Assembly

$37,310.00 

•  
• Preventers

8 In. 450Stdar Double Check Detector Assembly

$37,310.00 

•  
• Preventers

Flanged BF x Flanged BF

$19,110.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$43,030.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$5,606.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Grooved OSY

$7,926.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Grooved NRS

$15,462.00 

•  
• Preventers

6 In. 450St Double Check Valve Assembly

$18,016.00 

•  
• Preventers

4'' 450 W/BFLY VLVS LEAD FREE

$12,361.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Flanged OSY

$15,768.00 

•  
• Preventers

8'' 475 Reduced Pressure Principle Backflow Preventer

$18,253.06 

•  
• Preventers

6 In. 450Stda Double Check Detector Assembly

$19,313.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$6,821.00 

•  
• Preventers

6 In. 450Stdar Double Check Detector Assembly

$19,592.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Flanged OSY

$8,256.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Grooved NRS

$7,182.00 

•  
• Preventers

10 In. 450St Double Check Valve Assembly

$47,947.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Grooved OSY

$10,953.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Flanged OSY, …

$22,308.00 

•  
• Preventers

4 In. 450Stdar Double Check Detector Assembly

$13,754.00 

•  
• Preventers

4 In. 450St Double Check Valve Assembly

$11,730.00 

•  
• Preventers

10'' 450 Double Check Backflow Preventer with OSandY gate valves

$43,266.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved OSY

$43,266.00 

•  
• Preventers

8'' 450 W/BFLY VLVS LEAD FREE

$31,490.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Grooved NRS

$7,182.00 

•  
• Preventers

8 In. 450St Double Check Valve Assembly

$29,766.00 

•  
• Preventers

10 In. 450St Double Check Valve Assembly

$48,208.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$6,852.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Flanged OSY

$7,926.00 

•  
• Preventers

Flanged BF x Flanged BF

$32,274.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Grooved OSY

$8,256.00 

•  
• Preventers

6'' 450 DC POST IND X BFLY GRV X GRV

$18,754.00 

•  
• Preventers

4 In. 450St Double Check Valve Assembly

$12,207.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$5,600.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved PI

$10,953.00 

•  
• Preventers

8 In. 450Stda Double Check Detector Assembly

$36,326.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$29,750.00 

•  
• Preventers

6'' 450 W/ BFLY VLVS LEAD FREE

$18,327.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Grooved NRS

$10,528.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$7,182.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved OSY

$28,189.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved OSY

$8,256.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved OSY

$15,768.00 

•  
• Preventers

8'' 450 Double Check Valve Assembly With OsAndY Gate Valves

$13,847.18 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Grooved NRS

$10,528.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Flanged OSY

$10,953.00 

•  
• Preventers

6'' 450 Double Check Valve Assembly

$7,745.54 

•  
• Preventers

10 In. 450Stdar Double Check Detector Assembly

$51,622.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Flanged OSY

$8,256.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Grooved NRS

$6,821.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Grooved NRS

$15,462.00 

•  
• Preventers

Flanged BF x Flanged BF

$12,951.00 

•  
• Preventers

6'' 450 DC OSY GATES SS HARDWARE

$16,653.00 

•  
• Preventers

4'' Double Check Backflow Preventer

$10,953.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$15,462.00 

•  
• Preventers

4 In. 450Stda Double Check Detector Assembly

$6,623.67 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Grooved OSY

$28,189.00 

•  
• Preventers

Flanged BF x Grooved BG

$32,274.00 

•  
• Preventers

6 In. 450St Double Check Valve Assembly

$17,568.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$11,015.00 

•  
• Preventers

6 In. 450Stdar Double Check Detector Assembly

$19,592.00 

•  
• Preventers

10 In. 450Stda Double Check Detector Assembly

$24,814.01 

•  
• Preventers

6 In. 450Stda Double Check Detector Assembly

$9,487.05 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Grooved PI

$28,189.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Flanged NRS

$10,528.00 

•  
• Preventers

6 In. 450St Double Check Valve Assembly

$17,231.00 

•  
• Preventers

4'' 450 Double Check Backflow Preventer with OSandY gate valves

$10,953.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved OSY x Flanged OSY

$7,926.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved NRS x Flanged NRS

$15,462.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$26,714.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved PI x Grooved OSY

$10,953.00 

•  
• Preventers

10'' 450 W/BFLY GXG LEAD FREE

$46,424.00 

•  
• Preventers

8 In. 450St Double Check Valve Assembly

$31,415.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged OSY x Grooved OSY

$15,768.00 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS

$10,528.00 

•  
• Preventers

8 In. 450Stda Double Check Detector Assembly

$17,844.21 

•  
• Preventers

Double Check Valve Assy, Lead-Free, N-Pattern, Flanged NRS x Flanged NRS, …

$7,760.00 

•  
• Preventers

Flanged NRS x Flanged OSY

$23,491.00 

•  
• Preventers

Flanged NRS x Flanged PI

$7,315.00 

•  
• Preventers

REPAIR KIT, CHECK ASSY, 8''-10'' 450ST(DA) 1

$1,980.00 

•  
• Repair Kits

Double Check Valve Assy, Lead-Free, N-Pattern, Grooved x Grooved, Less Gate …

$16,440.00 

•  
• Preventers

Flanged NRS x Flanged OSY

$9,180.00 

•  
• Preventers

Flanged NRS x Flanged OSY

$6,965.00 

•  
• Preventers

Flanged BF x Grooved BG

$37,917.00 

•  
• Preventers

Flanged NRS x Flanged PI

$37,674.00 

•  
• Preventers

Flanged NRS x Grooved BG

$13,684.00 

•  
• Preventers

Flanged NRS x Grooved BG

$38,799.00 

•  
• Preventers

Flanged OSY x Grooved BG

$9,952.00 

•  
• Preventers

Flanged NRS x Flanged PI

$9,180.00 

•  
• Preventers

Flanged NRS x Flanged OSY

$13,003.00 

•  
• Preventers

Flanged PI x Flanged PI

$35,027.00 

•  
• Preventers

Flanged PI x Flanged PI

$22,821.00 

•  
• Preventers

REPAIR KIT, CHECK ASSY, 4'' 450ST 1and2 -OR- 450STDA 1 -OR- 475ST 2

$642.00 

•  
• Repair Kits

Flanged PI x Flanged PI

$8,867.00 

•  
• Preventers

Flanged NRS x Flanged PI

$6,965.00 

•  
• Preventers