ENERSEALS ENERGYZED SEALS

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GENERALITIES

The ENERSEALS system includes a series of NEUFLON lip seals, energyzed by a spring or O-Ring, capable of satisfying the most rigorous necessities in the mechanical, chemical and food industries.
 
FEATURES  
  • Uncontaminating and sterilizable

    • Also available with  silicone filling FDA certified for contact with food and drugs 
  • Long term maintenance of the pre-load
  • Ample chemical resistance range
  • Minimum frictional coefficient
  • No ageing
  • No adhesion to the counter surfaces

AVAILABLE TYPES

Profile type V
  • Dynamic and statical applications
  • Spring energized
  • Dinamic reinforced seal lip
  • Higher pressure resistance
  • Greater pre-load, Longer duration.
Profile type K
  • Statical an dynamic applications
  • Spring energized
  • Low friction
  • Lower pre-load
Profile type O
  • Dynamic and statical applications
  • O-Ring Energized
  • great to acid-resistance at low cost
Profile type Omega
  • Statical applications
  • Spring energized
  • Cryogenic applications

ENERSEALS HOUSING

INSTALLATION
ON PISTON

 
SERIES HOUSING
ON PISTON
Æ A
DIMENSIONAL FIELD
Æ F
groove diameter
L
groove width
R
S
G
max.clearance
 
 H8 / h7
 h9
 H12
 
 
 
 LP
 15 - 240
 A - 4.5
3.6 
 0.4
 2.5
 0.13
 HP
 25 - 400
 A - 6.2
 4.8
 0.6
 3
 0.15
 NP
 45 - 650
A - 9.4 
 7.1
 0.8
 5.5
 0.18
MP
 80 - 1100
 A - 12.2
 9.5
 0.8
 8.5
 0.25
INSTALLATION
ON CYLINDER

 
SERIES HOUSING
ON CYLINDER
Æ D
DIMENSIONAL FIELD
Æ E
groove diameter
L
groove width
R
S
G
max.clearance
 
 H8 / h7
 H9
 H12
 
 
 
 LC
 15 - 240
 D + 4.5
3.6 
 0.4
 2.5
 0.13
 HC
 25 - 400
 D + 6.2
 4.8
 0.6
 3
 0.15
 NC
 45 - 650
 D + 9.4
 7.1
 0.8
 5.5
 0.18
MC
 80 - 1100
 D + 12.2
 9.5
 0.8
 8.5
 0.25

ENERSEALS' FRONTAL HOUSING FOR FLANGES

SERIES HOUSING
Æ E
DIMENSIONAL FIELD
Æ I
internal diameter
H
groove depth
L
groove width
R
G
max.axial clearance
inner pressure
external pressure
 H8
 h8
 H8
 
 
 
 LI
 LE
 15 - 240
 E - 7.2
 2.25
3.6
 0.4
 0.13
 HI
 HE
 25 - 400
 E - 9.6
 3.1
 4.8
 0.6
 0.15
 NI
 NE
 45 - 650
E - 14.2
 4.7
 7.1
 0.8
 0.18
MI
ME
 80 - 1100
 E - 19
 6.1
 9.5
 0.8
 0.25


 

TABLE FOR THE CHOICE OF THE ENERGYZING COMPONENT  ACCORDING TO THE FLUID

FLUID
ELASTOMER
OR
STEEL
SPRING
HYDRAULIC OIL  -  TRANSMISSION OIL 
NBR
AISI 304
SYNTETIC FIRE-RESISTANT HYDRAULIC OIL
EPR
AISI 304
WATER AND WATER EMULSIONS
NBR
AISI 304
FOOD AND PHARMACEUTICAL PRODUCTS
VMQ
AISI 304
AIR
NBR
AISI 304
VAPOUR
EPR
AISI 304
ACIDS AND BASES
FKM
ELGILOY

 

EXAMPLES OF APPLICATION

HOW TO ORDER

HD ENERSEAL |_A_| |_B_| |_C_| |_D_| |_E_|

WHERE:

  • A =  Series
  • B =  Type 
  • C =  Diameter
  • D =  Seal material
  • E =  Expander material
 EXAMPLES

TypeV          seal installed on piston 
Series NP     Seal material NEUFLON-009
Cylinder bore 120       Expander spring material AISI 304
HD ENERSEAL NPV 120 - 009 -  AISI 304

Type K          seal for frontal installation inside pressure 
Series HI      Seal  material   NEUFLON-0032
External groove diameter 100         Expander spring material AISI 304
HD ENERSEAL HIK 100 - 032 - AISI 304
ENERSEALS are normally made in: NEUFLON-009/AISI 304 for types V ,  K , Omega
NEUFLON-009/N70-N003 for type O

Further details regarding the choice of NEUFLON grades and O-Rings

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