Appendix A—Model Number Identification Code and Available Options
Continued
Reciprocating Horizontal Models (Plain & T-Style) Two-stage (Two Cylinder)
Plain Style
(Single
Packed)
Base Model #
Air Cooled—Two Cylinders
HG602AB
HG602AC
HG602AD
HG602BC
HG602BD
Cylinder size
8" x 6"
8" x 5"
8" x 4"
6" x 5"
6" x 4"
Weight lbs. (kg.)
990 (449) 980 (445) 970 (440) 930 (422) 895 (406)
T-Style
(Triple
Packed)
Base Model #
Air Cooled—Two Cylinders
THG602AB
THG602AC THG602AD THG602BC THG602BD
Cylinder Size
8" x 6"
8" x 5"
8" x 4"
6" x 5"
6" x 4"
Weight lbs. (kg.)
1,090 (494) 1,080 (490) 1,070 (485) 1,030 (467) 995 (451)
Specification Fields
For packing arrangement, crankcase style, and valve specifications, see previous page.
Piston Ring
and Packing
Material
PTFE piston and Alloy 50 packing material
Standard
F
Gasket
Material
Steel
Standard
D
O-ring
Material
Buna-N
Standard
A
Neoprene
®2
No charge option
B
Viton
®2
Optional
D
PTFE
Optional
E
Intercooler
Without intercooler
Standard
N
Flywheel
No flywheel supplied
Optional
N
Standard flywheel
Standard
S
Protective
Coating
Coated cylinder only
Optional
C
No coating
Standard
N
Coating on all necessary wetted parts
Optional
W
Piston Rod
Coating
Nitrotec
®3
Standard
N
Adjustable
Head
None
Standard
N
Adjustable head on 1st stage cylinder only
Optional
1
Adjustable head on 2nd stage cylinder only
Optional
2
Adjustable head on both cylinders
Optional
3
1
For inlet pressures 0 to 15 PSI.
Model Number
Base X X X X X X X X X X X
2
Registered trademark of the DuPont company.
3
Registered trademark of TTI Group Ltd.
37