Vacuum Application RFQ

This form is designed to collect the necessary information to provide a product recommendation and quote for your specific vacuum application.  Please complete this form in its entirety.  Your submission will be acknowledged by a Technical Customer Support Team Member shortly. 

Vacuum Sizing

(* required fields)

CONTACT INFORMATION

Name Required

Company Required

Address Required

City Required

State Required

Zip Required

Country Required

Phone

Fax

Email Required

Customer Ref

Due Date

Briefly Describe Your Vacuum Process Required

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SITE CONDITIONS

Ambient Temperature    

Min Required

Max Required

Elevation (above sea level)

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GAS DATA

Mass%

Mole% and MW

Gas 1

Gas 2

Gas 3

Gas 4

Gas 5

Known Air-In Leak (ACFM or lb/hr)

Inlet Gas Temperature Required

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PROCESS CONDITIONS  - Select Steady State  AND/OR  Pumpdown Application

Steady State (for a continuous process at constant vacuum >1 hour)

Inlet Pressure (continuous)

Discharge Pressure

Flow Rate (mass or volumetric flow) e.g. lb/hr (kg/hr) or ACFM (m³/hr)

Pumpdown Application (batch process with cycle time <1 hour)

Volume to Evacuate

Desired Time to Evacuate

Initial Suction Pressure

Final Suction Pressure

Preferred Pump Technology Oil Sealed Piston PumpBooster/Oil Sealed Piston PumpRotary Vane PumpBooster/Rotary Vane PumpLiquid Ring PumpBooster/Liquid Ring PumpDry Screw PumpBooster/Dry Screw PumpNot Selected

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SEAL LIQUID (liquid ring pump only):

Type of Seal Liquid Available (water typical)

Temperature

If sealant is other than water, provide the following:

Sealant Fluid

Vapor Pressure at Operating Temperature

Viscosity

Sealant Recovery System (Liquid Ring ONLY) No Sealant Recovery (once-through) NSRPartial Sealant Recovery - PSRFull Sealant Recovery - FSRN/A

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MATERIAL OF CONSTRUCTION PREFERENCE (NOTE: not all products are available in all materials listed)

Metal Cast IronBronzeStainless SteelCast Iron/BronzeCast Iron/Stainless SteelNot Selected

Elastomers/Process Seal VitonTeflonEPDMKalrezNot Selected

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COOLING MEDIA AVAILABLE

Cooling Liquid (water typical)

Temperature

Temperature

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POWER

Power Supply Phase

Power Supply Hz Required

Power Supply Voltage Required

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NEC Area Classification:

Class

Class 1 (gas)

Class 2 (dust)

Division

Division 1 (normally present)

Division 2 (only present in emergency)

Class 1 Group C/DB/C/DDN/A

OR

Class 2 Group F/GE/F/GGN/A

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ATEX Area Classification:

Class I

Class II

Zone 122122N/A

Protection ExdExnN/A

Group ABCN/A

Temp Code (T1 thru T6) T1T2T4T5T6T3N/A

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Method of Starting Variable Frequency DriveOther (e.g. Soft Start)Direct On Line -DOLNot Selected

 

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ELECTRICAL CONTROLS

Will Tuthill supply an electrical control panel?

Yes

No

Enclosure Type Required NEMA 7IEC IP56NEMA 4Not Selected

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What type of vacuum pump do you currently have for this process (e.g. piston, vane, liquid ring, etc.)?

If the current pump has failed, what was the nature of the failure?