Enerseals spring energized seals : face seals


MIDDLE  ENERSEAL® ENERGIZED FACE SEALS

 

GENERALITIES
 The ENERSEAL® sealing system includes a series of lip seals in Neuflon-ptfe compound, energized by a spring or O-Ring capable of satisfying the most rigorous necessities in the mechanical chemical and food processing industries

FEATURES
  • Uncontaminating and sterilizable
  • Optional silicone filling FDA certified for contact with food and drugs
  • Ample chemical resistance range
  • Long term maintenance of the pre load
  • Minimum friction coefficient
  • No adhesion to the counter-surface
  • No ageing

AVAILABLE CONFIGURATIONS

  • Enerseal code 023 for internal pressure
  • Enerseal code 024 for external pressure
  • cantilever spring energized
  • temp. range -75 + 260°C
  • silicone FDA optional filling for the internal pressure version
    max. diameter 200mm

  • Enerseal code 035 for internal pressure
  • Enerseal code 036 for external pressure
  • Helical spring energized
  • high pre-load
  • criogenics

 

ENERSEAL HOUSING for INTERNAL PRESSURE

 

housing series D
dimensional range		 I
inner diameter		 H
groove depth		 L
standard		 L*
reinforced heel		 R
max.
internal pressure H8   H8 H12  
GI 20 - 50 D - 2L 1,45 2,4 3,8 0,4
LI 20 - 240 2,25 3,6 4,65 0,4
HI 25 - 400 3,1 4,8 5,7 0,6
NI 45 - 650 4,7 7,1 8,5 0,8
MI 80 - 1200 6,1 9,5 11,2 0,8
RI 150 - 1200 9,5 13,4 15,8 0,8
*Always choose reinforced heel when pressure exceeds 200 bar

 

ENERSEAL HOUSING for EXTERNAL PRESSURE

 

housing series D
dimensional range		 E
external diameter		 H
groove depth		 L
standard		 L*
reinforced heel		 R
max.
external pressure h8   H8 H12  
GE 10 - 25 D + 2L 1,45 2,4 3,8 0,4
LE 15 - 240 2,25 3,6 4,65 0,4
HE 25 - 400 3,1 4,8 5,7 0,6
NE 45 - 650 4,7 7,1 8,5 0,8
ME 80 - 1200 6,1 9,5 11,2 0,8
RE 150 - 1200 9,5 13,4 15,8 0,8
*Always choose reinforced heel when pressure exceeds 200 bar
CHOOSING MATERIALS ACCORDING WITH APPLICATION - FLUID - SURFACE

SURFACE FINISH ACCORDING WITH FLUID

PRODUCT CODE

Example:

Profile 023 for face lodging, internal pressure, HI series, groove outer diameter 100, sealing material Neuflon-009, spring Aisi 302
item series profile diameter jaket
material		 Aisi 302: A
Elgiloy: E		 M for reinforced
heel only		 Silicone
filling:Q
Enerseal HI 023 100 009 A (M) Q
Code:
  • Enerseal - HI 023 - 100 - 009 - A - - -  - ( standard )
  • Enerseal - HI 023 - 100 - 009 - A - M - -  ( reinforced heel )
  • Enerseal - HI 023 - 100 - 009 - A - M - Q ( reinforced heel and silicone filling)

 

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Enerseal registered trade mark by HD Slippers srl

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