From Pumpsolutions

Exi-Check Increaser-Decreaser Check Valve...Prices Subject to change

• Cast Iron Body
• 125# Flanged Connections
• Aluminum Internals
• Buna-n Sealing Member
• Stainless Steel Spring
• Temperature Range: -60 to 225 Deg F

2" x 3"...........$225.00
3" x 4"...........$287.00
4" x 6"...........$395.00
4" x 6"...........$405.00

• Sizes, Dimensions and Flow Curves in PDF format

For Materials, sizes and ratings not indicated above please contact us.