GUARDIAN® 200 and 200HP0 pages
GUARDIAN® 200 and 200HP
nnnn■ Body
nnnn• Chlorobutyl/Polyester construction with welded,
nnnntreated metal body rings for dimensional stability
nnnn■ Cover
nnnn• Homogeneous layer of chlorobutyl elastomer is
nnnnstandard
nnnn• Elastomer extends to the outside diameter of the
nnnnflange
nnnnGarlock GUARDIAN® 200 expansion joints consist of a
nnnnchemically-resistant FEP* liner mechanically bonded to
nnnnan abrupt arch. A chlorobutyl cover and blue protective
nnnncoating add resistance to environmental effects. (Alter-
nnnnnate cover materials available.)
nnnnBenefits
nnnn■ High-density FEP liner reduces permeation and offers
nnnnoptimal chemical resistance
nnnn■ Mechanically bound liner reduces delamination; no
nnnnglue to be vulnerable to chemical attack
nnnn■ High pressure and vacuum resistance ensures suit-
nnnnability for broad range of applications
nnnn■ Available with GYLON® 3545 gasket face for raised
nnnnface flange connections
nnnnDesign
nnnn■ Tube
nnnn• Seamless FEP lining extends to the outer edge of
nnnnthe flange; completely fused to the joint body
nnnn• Abrupt arch design used for maximum movement
nnnncapabilities
nnnnPressure & Vacuum Rating
nnnnPipe I.D. Inch mm | Pressure psi bar | Vacuum in. Hg mm Hg | |
GUARDIAN® 200t | 2-4 50-100 | 165 11 | 29.9 750 |
5-12 125-300 | 140 10 | 29.9 750 | |
14 350 | 85 6 | 29.9 750 | |
16-24 400-600 | 65 5 | 29.9 750 | |
26-30 650-750 | 55 4 | 29.9 750 | |
GUARDIAN® 200HPt | 2-4 50-150 | 200 14 | 29.9 750 |
5-12 200-300 | 190 13 | 29.9 750 | |
14 350 | 130 9 | 29.9 750 | |
16-20 400-500 | 110 8 | 29.9 750 | |
22-24 550-600 | 100 7 | 29.9 750 | |
26-30 650-750 | 90 6 | 29.9 750 |
Movement Capabilities
nnnnPlease refer to table on pages 18 & 19.
nnnnHigher pressure designs are available. Call Garlock with application details.
nnnnTemperature
nnnnMax. Temp.
nnnnStandard Chlorobutyl/Polyester...........+250°F (+120°C)
nnnnChlorobutyl/Fiberglass/Kevlar**
nnnnwith EPDM cover.........................+300°F (+150°C)
nnnnFluoroelastomer w/ Fiberglass/Kevlar .+400°F (+205°C)
nnnn* Fluorinated Ethylene Propylene
nnnn** Kevlar is a registered trademark of DuPont.
nnnnMade in the U.S.A.
nnnnB-3
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