PS-278 Pump Seal
$345.54
SKU
PS-278
• IN STOCK •
Self adjusting elastomer bellows compensate for abnormal shaft end play and primary face sealing wear. This seal's large single coil spring is much sturdier than a multiple spring construction design. The spring is non-clogging, self-cleaning and will not foul up due to fluid contact. Common in rotary shaft equipment such as pumps, mixers, blenders, and compressors.
SHIPS SAME-DAY FROM STOCK IF ORDERED BY 2:00 PM EASTERN TIME
- Manufacturer: U.S. Seal Manufacturing
- Part Number: PS-278
- Shaft Size: 2.375" (2-3/8")
- Rotary Head Type: US Seal Type E (John Crane Type 1)
- Rotary Head Material: SS/Carbon/Buna
- Rotary Head Dimensions: 3.062" OD, 2.500" Operating Height
- Stationary Seat Type: O-Ring Seat (US Seal Type 3)
- Stationary Seat Material: Ceramic/Buna
- Stationary Seat Dimensions: 3.250" Bore, 0.562" Thick
- Maximum Temperature: 225F (107C)
- Maximum Pressure: to 350 psi (24.1 Bar)
- Seal Faces: Carbon vs. Ceramic
- Elastomers: Buna