Altech Corp.® l 35 Royal Road l Flemington, NJ 08822-6000 l Phone (908)806-9400 l FAX (908)806-9490 l www.altechcorp.com
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Seal
Tefabloc
Clamping
Polycarbonate
L
H1 H
E
ØPG/M
ØP
ØC
Dome Nut
Nickel-plated
Brass
Body
Nickel-plated Brass
O-Ring Nitril
H2
Material:
• Body: Nickel-plated brass
• Seal: Tefabloc
• ECA clamping ring: Polycarbonate
• Sealing ring for outer thread: Nitril
Characteristics:
• PG/Metric thread
• Extended Thread available
Technical properties:
• Strain relief through clamping ring
• Gas tight and watertight
• Completely twist protected
• Combinable with various sealing inserts
Applications:
• Machines and devices
• Measuring and control engineering
• Plant installations
Dimensions
Thread H1 H2 ELØC ØP ØPG/M
Size mm mm mm mm mm mm mm
PG7 14 14 5 24 6.5 7.2 12.5
PG9 17 17 6 25 8.5 9.2 15.2
PG11 20 20 6 26 10.5 11.2 18.6
PG13.5 22 22 6.5 28 12.5 13.1 20.4
PG16 24 24 6.5 30 15.2 15.6 22.5
PG21 30 30 7 35 18.5 20.1 28.3
PG29 40 40 8 43 25.0 26.2 37.0
PG36 50 50 9 50 30.5 33.0 47.0
PG42 58 58 10 57 35.5 40.0 54.0
PG48 64 64 10 59 40.5 47.5 59.3
M 12x1.5 14 14 7 27 6.5 7.2 12
M 16x1.5/7 14 17 7 27 6.5 7.2 16
M 16x1.5/9 17 17 7 27 8.5 9.2 16
M 20x1.5/11 20 22 7 28 10.5 11.2 20
M 20x1.5/13 22 22 7 29 12.5 13.1 20
M 25x1.5/16 24 26 8 31 15.2 15.6 25
M 25x1.5/21 30 30 8 37 18.5 20.1 25
M 32x1.5/21 30 33 8.5 38 18.5 20.1 32
M 32x1.5/29 40 40 8.5 45 25.0 26.2 32
M 40x1.5 40 42 8.5 45 25.0 26.2 40
M 50x1.5 50 55 9.5 51 30.5 33.0 50
M 63x1.5 58 70 10.5 58 30.5 40.0 63
*Clamping ring made of polyoxymethylene (POM),
temperature range -30°C to +95°C (-22°F to 203°F).
Outer Clamping Cat. No. Std.
thread range Pk.
mm
PG
PG 7 3-6 4221079 50
PG 9 5-8 4221095 50
PG 11 6-10 4221117 50
PG 13.5 8-12 4221133 50
PG 16 9.5-14 4221168 20
PG 21 11.5-18 4221214 20
PG 29 15-24 4221290 20
PG 36* 23-30 4221362 10
PG 42* 26-35 4221427 5
PG 48* 35-40 4221486 5
Metric
M 12 x 1.5 3-6 4221714 50
M 16 x 1.5/7 3-6 4221716 50
M 16 x 1.5/9 5-8 4221717 50
M 20 x 1.5/11 6-10 4221720 50
M 20 x 1.5/13 8-12 4221721 50
M 25 x 1.5/16 9.5-14 4221725 20
M 25 x 1.5/21 11.5-18 4221726 20
M 32 x 1.5/21 11.5-18 4221732 10
M 32 x 1.5/29 15-24 4221733 10
M 40 x 1.5 15-24 4221740 5
M 50 x 1.5* 23-30 4221750 5
M 63 x 1.5* 26-35 4221760 5
ECA
ECA Clamping Ring Nickel-Plated Brass
Locknuts sold separately, see page 25.
Temperature Range
-25 to 120°C
(-13 to 248°F)
30478_LTSR_2014_Final.qxp_LTSR_2014.QXD 2014-06-10 5:49 PM Page 13