CLOSE
Search
CLOSE

​PTFE Wedge Pump Seal N16 Replacing John Crane Mechanical Seal Type 59B

ptfe seals for sale
PTFE Wedge Mechanical Seals N16
Replacement for:
  • John Crane Mechanical Seal Type 59B

PTFE Wedge Mechanical Seals N16 Performance Capabilities

  • Temperature:
    -50℃ to 500℃
  • Pressure:
    Up to 25 bar   (balance type)
  • Speed:
    Up to 20 m/s
  • End play/axial float allowance
    ±0.1mm

PTFE Wedge Mechanical Seals N16 Sizes

14mm to 100mm


PTFE Wedge Mechanical Seals N16 Materials Combination

  • Face: Carbon, SiC, TC
  • Seat: Ceramic, SiC, TC
  • O-rings: PTFE
  • Spring: SS304, SS316, Hastelloy C
  • Metal parts: SS304, SS316

Specification of PTFE Wedge Mechanical Seals N16

PTFE Wedge Mechanical Seals N16 by Size d d1 D D1 L1 L2 L3
N16-14 14 18 32 25 12 30.7 18
N16-16 16 20 34 27 12 30.7 18
N16-18 18 22 36 33 13.5 31.7 20
N16-20 20 24 38 35 13.5 31.7 20
N16-22 22 26 40 37 13.5 31.7 20
N16-24 24 28 42 39 13.5 34.4 20
N16-25 25 30 44 40 13 34.7 20
N16-28 28 33 47 43 12.5 37.7 20
N16-30 30 35 49 45 12 38.2 20
N16-32 32 38 54 48 12 38.2 20
N16-33 33 38 54 48 12 38.2 20
N16-35 35 40 56 50 12 38.2 20
N16-38 38 43 59 56 13 39.7 23
N16-40 40 45 61 58 13 39.7 23
N16-43 43 48 64 61 13 39.7 23
N16-45 45 50 66 63 13 39.7 23
N16-48 48 53 69 66 13 39.7 23
N16-50 50 55 71 70 13.5 44.2 25
N16-53 53 58 78 73 13.5 44.2 25
N16-55 55 60 80 75 13.5 44.2 25
N16-58 58 63 83 78 13.5 49.2 25
N16-60 60 65 85 80 13.5 49.2 25
N16-63 63 68 88 83 13.5 49.2 25
N16-65 65 70 90 85 13.5 49.2 25
N16-70 70 75 95 92 14.5 55.7 28
N16-75 75 80 104 97 14.5 55.7 28
N16-80 80 85 109 105 15 55.2 28
N16-85 85 90 114 110 15 60.2 28
N16-90 90 95 119 115 15 60.2 28
N16-95 95 100 124 120 15 60.2 28
N16-100 100 105 129 125 15 60.2 28

Design Drawing of PTFE Wedge Mechanical Seals N16

PTFE Wedge Mechanical Seals N16
Contact Us
Get In Touch With SEALCON
Want the mechanical seals price list? Fill out the form and we'll get back to you ASAP.