SEAL, P'PAK, BUNA, 4" 18704375 MAT 4187-70

This 4" P'Pak seal with Buna-N material (part 18704375, material 4187-70) provides reliable sealing with pressure-activated design. Featuring a unique P'Pak configuration, this seal ensures leak-free performance in petroleum applications.

Key Features:

• Size: 4 inch
• Material: Buna-N 4187-70
• Part Number: 18704375
• Type: P'Pak seal

Benefits:

• Buna-N provides excellent petroleum oil resistance
• P'Pak design activates under pressure for superior sealing
• Reliable performance in hydraulic and petroleum applications
• Durable construction for long service life

Essential for 4" swivel joints and fluid handling equipment in petroleum transfer and hydraulic systems requiring pressure-activated sealing.