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Seal type
Stationary and rotating face
Rubber type
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R-680

Mechanical seal R-680

Temperature: -20 °C~200 °C

Pressure: ≤2.1 MPa

Speed: ≤25 m/sec

Materials

  • Rotary ring: SiC / Сar
  • Stationary ring: SiC / TC
  • Bellows: VITON / PTFE
  • Spring: SS304/ SS316
  • Metal parts: AISI316L

Mechanical face seal R-680 (676/670/680) Mechanical face seal type R-680 with a rotating bellows made of alloy AM350 provides corrosion resistance in aggressive environments with a high level of abrasives. Its design is intended for use in chemical, tap and waste water, pulp and paper and municipal industries. The O-ring has no compensation function, so the bellows can move without moisture. Analogue of John Crane 680, MB-J01, HW680. Working limits: Pressure: ≤2.1 MPa Speed: ≤25 m/s Temperature: -20 °C ~ + 200 °C Options: Rotary ring (SiC / CAR (carbon) / TC) Stationary ring (SiC / TC) Rubber (VITON / PTFE) Metal parts (AISI316L / AM350 / Inconel718 / Titanium / Hastelloy-C / AIIoy-20)

R-680
R-680
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Metal bellows seals R-680 25, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 25, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$394.87
Price:
$375.14
In stock
- +
Metal bellows seals R-680 1, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$443.10
Price:
$420.95
Pre-order only
- +
Metal bellows seals R-680 1.1/2, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.1/2, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$601.58
Price:
$571.51
Pre-order only
- +
Metal bellows seals R-680 1.1/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.1/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$467.70
Price:
$444.31
Pre-order only
- +
Metal bellows seals R-680 1.1/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.1/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$443.10
Price:
$420.95
Pre-order only
- +
Metal bellows seals R-680 1.3/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.3/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$689.28
Price:
$654.82
Pre-order only
- +
Metal bellows seals R-680 1.3/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.3/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$551.39
Price:
$523.81
Pre-order only
- +
Metal bellows seals R-680 1.5/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.5/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$580.97
Price:
$551.92
Pre-order only
- +
Metal bellows seals R-680 1.7/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 1.7/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$744.41
Price:
$707.20
Pre-order only
- +
Metal bellows seals R-680 100, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 100, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$1,578.43
Price:
$1,499.52
Pre-order only
- +
Metal bellows seals R-680 2, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$801.51
Price:
$761.43
Pre-order only
- +
Metal bellows seals R-680 2.1/2, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.1/2, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$1,002.35
Price:
$952.23
Pre-order only
- +
Metal bellows seals R-680 2.1/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.1/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$901.99
Price:
$856.88
Pre-order only
- +
Metal bellows seals R-680 2.1/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.1/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$851.75
Price:
$809.16
Pre-order only
- +
Metal bellows seals R-680 2.3/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.3/4, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$1,101.85
Price:
$1,046.76
Pre-order only
- +
Metal bellows seals R-680 2.3/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.3/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$952.16
Price:
$904.56
Pre-order only
- +
Metal bellows seals R-680 2.5/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.5/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$1,052.64
Price:
$1,000
Pre-order only
- +
Metal bellows seals R-680 2.7/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 2.7/8, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$1,152.04
Price:
$1,094.44
Pre-order only
- +
Metal bellows seals R-680 28, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 28, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$442.14
Price:
$420.03
Pre-order only
- +
Metal bellows seals R-680 3, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 3, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$1,202.28
Price:
$1,142.16
Pre-order only
- +
Metal bellows seals R-680 32, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 32, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$505.09
Price:
$479.84
Pre-order only
- +
Metal bellows seals R-680 35, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 35, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$552.38
Price:
$524.75
Pre-order only
- +
Metal bellows seals R-680 38, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 38, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$599.64
Price:
$569.67
Pre-order only
- +
Metal bellows seals R-680 40, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 40, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$631.17
Price:
$599.62
Pre-order only
- +
Metal bellows seals R-680 45, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 45, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$709.98
Price:
$674.48
Pre-order only
- +
Metal bellows seals R-680 48, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 48, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$757.22
Price:
$719.35
Pre-order only
- +
Metal bellows seals R-680 50, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 50, SIC/SIC, VITON, AM350/316 — BTS Engineering
-5%
$788.72
Price:
$749.28
Pre-order only
- +
Metal bellows seals R-680 55, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 55, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$867.51
Price:
$824.15
Pre-order only
- +
Metal bellows seals R-680 60, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 60, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$947.22
Price:
$899.86
Pre-order only
- +
Metal bellows seals R-680 65, SIC/SIC, VITON, AM350/316 — BTS Engineering
Metal bellows seals R-680 65, SIC/SIC, VITON, AM350/316 — BTS Engineering
-4%
$1,026.03
Price:
$974.73
Pre-order only
- +
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