Product details

Outside split type static seal

Product code: SCAR2
Model/style: ARⅡ
Type: Outside balanced type static seal
Sliding material split structure
Product information: Using special carbon of excellent lubricating characteristic, this seal enables dry running for one hour or longer, and can run without a water supply. Because of a structure that separates sliding parts on the stationary side from rotary parts, maintenance is possible without disassembling the equipment.
Main applications: Vertical-axis standby operation pumps, vertical-axis sewage/rainwater drain pumps, vertical-axis river water drain pumps
Specifications: (Non-water supply type)
Maximum operating pressure: 0.5 MPaG max.
Peripheral velocity (nominal size): 12 m/s max.
PV value: 4 MPaG・m/s max.
Operating temperature range: 80°C
Slurry concentration: max 2000 ppm

(Dry operation resistance type)
Dry operation is enabled for 1 hour max.
Peripheral velocity (nominal size): 7 m/s max.
Maximum operating pressure: 0.1 MPaG *Operation is enabled even under continuous negative pressure conditions.
Slurry concentration: max 2000 ppm
Product category: Mechanical seals／Non-Cartridge mechanical seals

MECHANICAL SEAL

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