Vacuum pump silencer

SILENCER INTAKE FILTER - VACUUM PUMP - STODDARD SILENCER
MODEL F65-10
CAPACITY: 3335CFM
PRODUCT NUMBER 45059
SERIAL NUMBER 100216
STORE SURPLUS
INLET: 10"
OUTLET: 10"
MADE IN USA
WEIGHT: 410LB
DIMENSION: 34"X34"X36"

SILENCER INTAKE FILTER - VACUUM PUMP
STODDARD SILENCER
MODEL F65V-8
CAPACITY: 1800CFM
PRODUCT NUMBER 45V079
SERIAL NUMBER 121112
STORE SURPLUS
INLET: 8"
OUTLET: 8"
MADE IN USA
WEIGHT: 150LB
DIMENSION: 28" DIA X 40" HEIGHT