Pumping Traps

Mechanical Pumping Traps are used to drain condensate from process applications, when the steam pressure in the process application is not sufficient to push the condensate to the condensate return lines or to the condensate vessel. Pumping Traps are utilizing steam, air or gases for operation and have no electric components which may fail. MIYAWAKI Inc. is offering the following Pumping Trap models:

Types

  • Small compact ductile cast iron pumping trap GL11 for condensate amounts up to 1 t/hr
  • Ductile cast iron pumping trap GL81 for the recovery of large condensate amounts up to 9 t/hr
  • Steel pumping trap GLP81 for the recovery of large condensate amounts up to 8 t/hr

Specification

Model Available
Sizes
(Inlet x Outlet)		 Available
Connections		 Maximum
Allowable
Pressure,
PMA
MPa
(psig)		 Maximum
Allowable
Temperature,
TMA
°C
(°F)		 Maximum
Operating
Pressure
PMO
MPa
(psig)		 Maximum
Operating
Temperature
TMO
°C
(°F)		 Download
Catalogue
Sheets
GL11 1″ x 1″ Screwed
Rc		 1,6
(230)		 220
(428)		 1,05
(152)		 185
(365)
GL81 3″ x 2″
(DN80 x DN50)		 Flanged
JIS16KFF
ASME 150lb		 1,6
(230)		 250
(482)		 1,05
(152)		 185
(365)
GL81E Flanged
PN16
ASME 150lb		 1,6
(230)		 220
(428)		 1,05
(152)		 185
(365)
GLP81 3″ x 2″
(DN80 x DN50)		 Flanged
JIS16KFF
ASME 150lb		 1,6
(230)		 250
(482)		 1,05
(152)		 185
(365)
GLP81E Flanged
PN16
ASME 150lb		 1,6
(230)		 220
(428)		 1,05
(152)		 185
(365)