Check Seal™ 38P Versi-Pak is a pumpable packing compound containing TFE-fluorocarbon particles blended into a synthetic binder. It can be either pre-formed manually or pumped into place with a high pressure (10,000 psi) grease gun. Versi-Pak is chemically stable and resistant to most chemicals over a wide pH range. It is a highly versatile and durable self molding packing used for stuffing boxes and for all types of valves, pumps and mechanical equipment.
|Applications||Alkalis, butane, gasoline, hydrofluoric acid, natural gas and propane
CAUTION: PTFE exposed to temperatures above 500°F generate free fluorine gas.
|Note: For chemicals, refer to compatibility chart|
|Temperature Range||-60°F to 500°F (-51°C to 260°C)|
|Limitations||Should not be used at temps over 500°F (260°C) as PTFE can generate toxic fluoride compounds|
|Appearance||Off-white grainy sticks or paste|
|Penetration (ASTM D217)||40-80|
|Injection Characteristics||2000 psi, flows adequately at higher pressures|
|Long Term Changes||Some loss of carrier with pressure and temperature; reinjection may be required|
|Storage||Keep in dry area|
|Item Number||Unit Size||Quantity|
|CS0815001PL||5/8” x 4" plugs||10 per pouch|
|CS081516JBX||100J-12, “J” stick 1-3/8” x 8-1/2"||16 per box|
Do Not Use On Oxygen Services.
Special packaging sizing available upon request.