Comparison : Item # HHPFS30ABHF6, Stainless Steel 316 HHP Adapter, Bulkhead Coupling 3/8” to 3/8” - 30,000 psi (2,100 bar)
Item # HHPFS30ABHF9, Stainless Steel 316 HHP Adapter, Bulkhead Coupling 9/16” to 9/16” - 30,000 psi (2,100 bar)
Item # HHPFS60ABHF4, Stainless Steel 316 HHP Adapter, Bulkhead Coupling 1/4” to 1/4” - 60,000 psi (4,200 bar)
Item # HHPFS60ABHF6, Stainless Steel 316 HHP Adapter, Bulkhead Coupling 3/8” to 3/8” - 60,000 psi (4,200 bar)
Item # HHPFS60ABHF9, Stainless Steel 316 HHP Adapter, Bulkhead Coupling 9/16” to 9/16” - 60,000 psi (4,200 bar)
Image