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Seal type
Stationary and rotating face
Rubber type
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Type of conta-ring
Application

R-H12N

Mechanical seal R-H12N

Temperature: -20°~220°

Pressure: ≤1.4 MPa

Speed: ≤15 m/sec

Materials

  • Rotary ring: Carbon/SIC
  • Stationary ring: Carbon / SUS / SIC / TC
  • Bellows: EPDM/VITON/PTFE
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Single mechanical seal with conical spring R-H12N. Applicable to Hecker HN 430N pumps, CR, NBG, Grundfos, TP, NKG, CLM, CRN pumps, etc. Analog: Burgmann H12N / H17GN, Flowserve 43D seal, Latty T901D seal, Roplan R62D seal, Roten, AESSEAL T01DB.

d1 H6 d2 d3 (MAX) d6 d7 (H8) L2 L3 (±0.5) L4
12 16,00 26,00 19,00 23,00 18,00 26,50 10,00
14 18,00 31,00 21,00 25,00 18,00 29,50 10,00
16 20,00 34,00 23,00 27,00 18,00 31,00 10,00
18 22,00 36,00 27,00 33,00 20,00 32,50 11,50
20 24,00 38,00 29,00 35,00 20,00 32,50 11,50
22 26,00 40,00 31,00 37,00 20,00 32,50 11,50
24 28,00 42,00 33,00 39,00 20,00 32,50 11,50
25 30,00 44,00 34,00 40,00 20,00 32,50 11,50
28 33,00 47,00 37,00 43,00 20,00 32,50 11,50
30 35,00 49,00 39,00 45,00 20,00 32,50 11,50
32 38,00 54,00 42,00 48,00 20,00 39,50 11,50
33 38,00 54,00 42,00 48,00 20,00 39,50 11,50
35 40,00 56,00 44,00 50,00 20,00 43,50 11,50
38 43,00 59,00 49,00 56,00 23,00 46,00 14,00
40 45,00 61,00 51,00 58,00 23,00 48,00 14,00
43 48,00 64,00 54,00 61,00 23,00 51,00 14,00
45 50,00 66,00 56,00 63,00 23,00 55,00 14,00
48 53,00 69,00 59,00 66,00 23,00 55,00 14,00
50 55,00 71,00 62,00 70,00 25,00 58,00 15,00
53 58,00 78,00 65,00 73,00 25,00 60,00 15,00
55 60,00 79,00 67,00 75,00 25,00 60,00 15,00
58 63,00 83,00 70,00 78,00 25,00 60,00 15,00
60 65,00 85,00 72,00 80,00 25,00 60,00 15,00
63 68,00 88,00 75,00 83,00 25,00 60,00 15,00
65 70,00 90,00 77,00 85,00 25,00 61,00 15,00
70 75,00 98,00 83,00 92,00 28,00 63,00 18,00
75 80,00 103,00 88,00 97,00 28,00 68,00 18,00
80 85,00 109,00 95,00 105,00 28,00 68,00 18,20
Sort by:
Mechanical seal R-H12N 35, SIC/SIC, VITON, 304, G9 — BTS Engineering
Mechanical seal R-H12N 35, SIC/SIC, VITON, 304, G9 — BTS Engineering
-4%
$182
Price:
$173
In stock
- +
Mechanical seal R-H12N 12, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 12, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-6%
$50
Price:
$47
Pre-order only
- +
Mechanical seal R-H12N 14, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 14, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$58
Price:
$55
Pre-order only
- +
Mechanical seal R-H12N 16, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 16, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$65
Price:
$62
Pre-order only
- +
Mechanical seal R-H12N 18, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 18, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$74
Price:
$70
Pre-order only
- +
Mechanical seal R-H12N 20, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 20, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$82
Price:
$78
Pre-order only
- +
Mechanical seal R-H12N 22, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 22, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$90
Price:
$86
Pre-order only
- +
Mechanical seal R-H12N 24, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 24, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$99
Price:
$94
Pre-order only
- +
Mechanical seal R-H12N 25, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 25, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$102
Price:
$97
Pre-order only
- +
Mechanical seal R-H12N 28, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 28, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$104
Price:
$98
Pre-order only
- +
Mechanical seal R-H12N 30, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 30, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$130
Price:
$123
Pre-order only
- +
Mechanical seal R-H12N 32, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 32, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$138
Price:
$131
Pre-order only
- +
Mechanical seal R-H12N 33, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 33, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$143
Price:
$136
Pre-order only
- +
Mechanical seal R-H12N 35, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 35, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$151
Price:
$144
Pre-order only
- +
Mechanical seal R-H12N 38, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 38, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$165
Price:
$156
Pre-order only
- +
Mechanical seal R-H12N 40, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 40, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$173
Price:
$164
Pre-order only
- +
Mechanical seal R-H12N 43, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 43, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$186
Price:
$177
Pre-order only
- +
Mechanical seal R-H12N 45, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 45, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$195
Price:
$185
Pre-order only
- +
Mechanical seal R-H12N 48, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 48, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$208
Price:
$197
Pre-order only
- +
Mechanical seal R-H12N 50, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 50, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$216
Price:
$205
Pre-order only
- +
Mechanical seal R-H12N 53, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 53, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$229
Price:
$218
Pre-order only
- +
Mechanical seal R-H12N 55, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 55, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$238
Price:
$226
Pre-order only
- +
Mechanical seal R-H12N 58, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 58, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$251
Price:
$238
Pre-order only
- +
Mechanical seal R-H12N 60, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 60, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$259
Price:
$246
Pre-order only
- +
Mechanical seal R-H12N 63, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 63, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$272
Price:
$259
Pre-order only
- +
Mechanical seal R-H12N 65, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 65, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$281
Price:
$267
Pre-order only
- +
Mechanical seal R-H12N 70, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 70, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$302
Price:
$287
Pre-order only
- +
Mechanical seal R-H12N 75, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 75, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-4%
$324
Price:
$308
Pre-order only
- +
Mechanical seal R-H12N 80, CAR/SIC, EPDM, 304, G9 — BTS Engineering
Mechanical seal R-H12N 80, CAR/SIC, EPDM, 304, G9 — BTS Engineering
-5%
$346
Price:
$328
Pre-order only
- +
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