Gast R7P - Manual (Page 8)

RECOMMENDED ACCESSORIES
Pressure/Vacuum Gauges
AJ496 2.50” Dia. Pressure 1/4” NPT 0-60 in. H
2
O and 0-150 mbar
AE133 2.50” Dia. Pressure 1/4” NPT 0-160 in. H
2
O and 0-400 mbar
AE133A 2.50” Dia. Pressure 1/4” NPT 0-200 in. H
2
O
AJ497 2.50” Dia. Vacuum 1/4” NPT 0-60 in. H
2
O and 0-150 mbar
AE134 2.50” Dia. Vacuum 1/4” NPT 0-160 in. H
2
O and 0-400 mbar
AE134F 3.50” Dia. Vacuum 1/4” NPT 0-15 in. HG
Pressure/Vacuum Relief Valves
AG258 1.50” NPT Adjustable 30-200 in. H
2
O; 200 cfm max
AJ121D Silencer for AG258 Relief Valve
AG258F 2.50” NPT Adjustable 25-200 in. H
2
O; 560 cfm max
AJ121G Silencer for AG258F Relief Valve
PRESSURE – VACUUM GAUGE
PRESSURE – VACUUM RELIEF VALVE
8
Model Number R1 R2 R3 R4 SDR4, R4P, SDR5, SDR6, R6, R6PP, SDR6P, R7S, R9,
R4H, R5 R6P, R7M R6PS, R7, R7S R9P, R9S
Part Number AJ151A AJ151B AJ151C AJ151D AJ151E AJ151G AJ151H AJ151M
Dimension (A) 5.88” 7.38” 7.38” 7.38 8.75 8.75” 14.00” 18.50”
Dimension (A1) – – – – – – 16.25” 20.75”
Dimension (B) 4.50” 6.81” 6.81” 6.81” 10.25” 10.50” 27.13” 28.13”
Dimension (C) 2.75” 4.62” 4.62” 4.62” 5.00” 5.50” 18.50” 19.50”
Dimension (D) 1.00” FPT 1.00” FPT 1.25” FPT 1.50” FPT 2.00” FPT 2.50” FPT 3”MPT 5” MPT
Dimension (E) 1.00” FPT 1.00” FPT 1.25” FPT 1.50” FPT 2.00” FPT 2.50” FPT 3”MPT 5” MPT
Replacement AJ135D AJ135E AJ135E AJ135E AJ135F AJ135G AJ135C AJ135H
Element
Micron 10 10 10 10 10 10 10 10
INLINE FILTERS (FOR VACUUM)
The impeller of a blower passes very closely to the housing. It is recommended
to have an inlet or in-line filter to ensure a trouble-free service life.
MPT = Male Pipe Thread
FPT = Female Pipe Thread