Inquiry (采购产品): Vacuum Pump Looking for a small vacuum pump (variable cap)rated about 1.0 cfm vacuum flow. Pump to be used for venting fugitive hydrogen from confined room. Need technical specs/description. Thanks. **** Hidden Message ***** Melvyn Plan 15222 Company: River Consulting,Inc E-mail: mplan@riverconsulting.com **** Hidden Message ***** mplan@riverconsulting.com
