John Crane Type 1B Mechanical Seal

• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard, Nonstandard
• Model NO.: SS-Type 1B
• Type: SS1B
• Balance: Balanced
• Transport Package: Wooden Box or Carton Box Upon The Order
• Specification: CE; RoHS
• Trademark: Saisi Seal
• Origin: Zhangjiagang, Jiangsu
• HS Code: 8484200090
• Production Capacity: 50, 000sets/Year

Product Description

Structure description:
Equivalent to John crane type 1B mechanical seal
BALANCED
SINGLE SPRING
BI-DIRECTIONAL
ELASTOMER BELLOWS
SET SCREW LOCK COLLARS AVAILABLE



Operating Limits
Temperature: 160° C / 320° F
Speed: 20 M/S 4000 FPM
Pressure: 150 PSI / 10 BAR
Standard size: 12-100mm or 0.5-4.0 inch

Materials:
Rotary ring: CARBON GRAPHITE, SILICON CARBIDE, TUNGSTEN CARBIDE
STATIONARY SEATS: CERAMIC, SILICON CARBIDE, TUNGSTEN CARBIDE, STAINLESS STEEL
BELLOWS: BUNA, VITON, EPDM, AFLAS, NEOPRENE
METAL PARTS: 304/316