Home > Corp Stops
Brass Body Corporation Stops Non-Metallic Corporation Stops
Corporation Stops with Injection Quills are used for injecting chemicals delivered by metering pumps or ejectors into mains, tanks, cooling towers and process water systems. The diffuser in the corp stop extends approximately a third of the way into the water stream allowing for a more uniformed dispersion of chemicals.

The use of a corporation stop valve (also known as Corporation Cock) is needed when the process water pipe cannot be drained at the diffuser to allow for maintenance and / or cleaning.
Sort By:
Page of 1
3/4" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser 3/4" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts PVC (Schedule 80) 3/8" Schedule 80 Solution Injection Tube Also Available in CPVC

List Price: $230.00
Price: $198.00
Sale Price: $198.00
Savings: $32.00
3/4" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser 3/4" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser

Brass Body Corp Stop All Wetted Parts CPVC (Schedule 80) 3/8" Schedule 80 Solution Injection Tube

List Price: $260.00
Price: $225.00
Sale Price: $225.00
Savings: $35.00
1" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser 1" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts PVC (Schedule 80) 1/2" Schedule 80 Solution Injection Tube

List Price: $290.00
Price: $230.00
Sale Price: $230.00
Savings: $60.00
1" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser 1" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts CPVC (Schedule 80)

List Price: $305.00
Price: $255.00
Sale Price: $255.00
Savings: $50.00
1" Stainless Steel Standard Brass Body Retractable Corp Stop 1" Stainless Steel Standard Brass Body Retractable Corp Stop

Standard Brass Body Retractable Corp Stop All Wetted Parts Stainless Steel (Schedule 80 or machined 316 SS)

List Price: $470.00
Price: $385.00
Sale Price: $385.00
Savings: $85.00
1" Standard Brass Body Retractable Corp Stop with PVDF (Kynar) Wetted Diffuser 1" Standard Brass Body Retractable Corp Stop with PVDF (Kynar) Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts PVDF (Kynar)

List Price: $470.00
Price: $395.00
Sale Price: $395.00
Savings: $75.00
1 1/2" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser 1 1/2" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser

Standard Brass Body Retractable Corp Stop All Wetted Parts PVC (Schedule 80) 1" Schedule 80 Solution Injection Tube

List Price: $595.00
Price: $489.00
Sale Price: $489.00
Savings: $106.00
1 1/2" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser 1 1/2" Standard Brass Body Retractable Corp Stop with CPVC Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts CPVC

List Price: $600.00
Price: $510.00
Sale Price: $510.00
Savings: $90.00
1 1/2" Brass Body Retractable Corp Stop with Stainless Steel Wetted Diffuser 1 1/2" Brass Body Retractable Corp Stop with Stainless Steel Wetted Diffuser

Brass Body Retractable Corp Stop All Wetted Parts Stainless Steel

List Price: $830.00
Price: $725.00
Sale Price: $725.00
Savings: $105.00
2" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser 2" Standard Brass Body Retractable Corp Stop with PVC Wetted Diffuser

Standard Brass Body Retractable Corp Stop All Wetted Parts PVC (Schedule 80) 1-1/2" Schedule 80 Solution Injection Tube

List Price: $860.00
Price: $750.00
Sale Price: $750.00
Savings: $110.00
2" Standard Brass Body Corp Stop with CPVC Wetted Diffuser 2" Standard Brass Body Corp Stop with CPVC Wetted Diffuser

Standard Brass Body Corp Stop All Wetted Parts CPVC

List Price: $860.00
Price: $750.00
Sale Price: $750.00
Savings: $110.00
1/2" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser 1/2" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring & Capture Nut are PVDF (Kynar).

List Price: $185.00
Price: $175.00
Sale Price: $175.00
Savings: $10.00
1/2" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser 1/2" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring & Capture Nut are PVDF (Kynar).

Price: $190.00
3/4" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser 3/4" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser

Non-Metallic Retractable Corp Stops All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

List Price: $250.00
Price: $195.00
Sale Price: $195.00
Savings: $55.00
3/4" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser 3/4" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

Price: $210.00
1" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser 1" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

List Price: $275.00
Price: $225.00
Sale Price: $225.00
Savings: $50.00
1" Non-Metallic Retractable Corp Stop with PVDF (kynar) Wetted Diffuser 1" Non-Metallic Retractable Corp Stop with PVDF (kynar) Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar). PVC Ball Valve

List Price: $435.00
Price: $345.00
Sale Price: $345.00
Savings: $90.00
1" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser 1" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

Price: $235.00
1" Non-Metallic Retractable Corp Stop with PVDF (Kynar) Wetted Diffuser 1" Non-Metallic Retractable Corp Stop with PVDF (Kynar) Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar). CPVC Ball Valve

Price: $365.00
1 1/4" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser 1 1/4" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser

1 1/4" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser ◦All-Plastic Design ◦Ring, Sleeve & Capture Nut are PVDF (Kynar).

Price: $325.00
1 1/4" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser 1 1/4" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser

1 1/4" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser ◦All-Plastic Design ◦Available in PVC or CPVC ◦Ring, Sleeve & Capture Nut are PVDF (Kynar).

Price: $350.00
1 1/2" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser 1 1/2" Non-Metallic Retractable Corp Stop with PVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

List Price: $530.00
Price: $440.00
Sale Price: $440.00
Savings: $90.00
1 1/2" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser 1 1/2" Non-Metallic Retractable Corp Stop with CPVC Wetted Diffuser

Non-Metallic Retractable Corp Stop All-Plastic Design Ring, Sleeve & Capture Nut are PVDF (Kynar).

Price: $515.00