Resource Center

Please choose a folder tab below to access the particular document or CAD drawing you are searching for. Should you be in search of something that is not available below, please contact us Toll Free at 1-866-452-2349 or email us at sales@marquestscientific.com.

Product Literature / Data Sheets

Please email us at sales@marquestscientific.com if you are unable to locate the Literature / Data Sheets you are looking for. We will be able to provide you with the correct document typically within 24 hours. We appreciate your support!

Needle Valves

Throttle Master (NG/NA)

1/4", 3/8", 1/2" / Angle & Globe (Straight Pattern)

Download PDF

Gauge Isolators / Gauge Guards

Mini Tuff Guard (MTG)

PVC, CPVC, Polypro, & PVDF Mini Plastic Gauge Guards / Gauge Isolators

Download PDF

Tuff Guard (TG)

PVC, CPVC, Polypro, & PVDF Plastic Gauge Guards / Gauge Isolators

Download PDF

Lab Fixtures

Duraline Lab Faucets (DL)

Duraline All Injection Molded Lab Faucets Deck / Wall Mount

Download PDF

Series LG Lab Faucets (LG)

Lab Gooseneck Faucets Deck / Wall Mount

Download PDF

Spray Guns

Aquis DI Water Spray Guns (ASG)

PVDF Aquis Spray Guns. 1/4", 3/8" Fem NPT , & 3/8" Flare Tube Inlet

Download PDF

Aquis Dispense Guns (ADG)

PVDF Aquis Dispense Guns. 1/4", 3/8" Fem NPT , & 3/8" Flare Tube Inlet

Download PDF

Aquis Nitrogen Guns (ANG)

PVDF Aquis Nitrogen/Drying Guns. 1/4", 3/8" Fem NPT , & 3/8" Flare Tube Inlet

Download PDF

Aquis DI Water Recirc Spray Guns (ASGR)

PVDF Aquis Recirculating DI Water Spray Guns. 3/8" Fem NPT & 3/8" Flare Tube Inlet

Download PDF

Installation Instructions / O&M Manuals

Please email us at sales@marquestscientific.com if you are unable to locate the Installation Instructions / O&M manuals you are looking for. We will be able to provide you with the correct document typically within 24 hours. We appreciate your support!

Needle Valves

Throttle Master (NG/NA)

1/4", 3/8", 1/2" / Angle & Globe (Straight Pattern)

Download PDF

Gauge Guards

Mini Tuff Guard (MTG)

PVC, CPVC, Polypro, & PVDF Mini Plastic Gauge Guards / Gauge Isolators

Download PDF

Tuff Guard (TG)

PVC, CPVC, Polypro, & PVDF Plastic Gauge Guards / Gauge Isolators

Download PDF

Lab Faucets

Series LG Lab Faucets (LG)

Series LG Lab Faucets, Deck & Wall Mount

Download PDF

Duraline Lab Faucets (DL)

Duraline Lab Faucets (All Injection Molded), Deck & Wall Mount

Download PDF

Lab Turrets

No items found.

Lab Base Fixtures

Spray Guns

CAD Drawings MQCAD

Marquest Scientific's CADCenter gives you immediate access to 2D drawings, 3D models, and datasheets of Marquest products. Models are available for a wide variety of software systems including Pro/ENGINEER Wildfire, Solidworks, AutoDesk Inventor, CATVIA, and many more. It’s completely self-service with no need for intervention from Marquest or your supplier. It’s accessible anytime from anywhere with Internet access.

Access to the CAD Model downloads requires registration during the configuration process. In addition, Chrome or Firefox browsers are preferable or an updated version of internet explorer.

Dimensional/Sales Drawings

Please email us at sales@marquestscientific.com if you are unable to locate the sales drawing you are looking for. We will be able to provide you with the correct document typically within 24 hours. We appreciate your support!

Needle Valves

Throttle Master NG/NA

1/4", 3/8", 1/2" / Angle & Globe (Straight Pattern)

Download PDF

Gauge isolators / Gauge Guards

Tuff Guard XL (TG-55-PG)

PVC, CPVC, Polypropylene, & PVDF, with Ashcroft 1279 Process Gauge Installed

Download PDF

Tuff Guard XL (TG-55)

PVC, CPVC, Polypropylene, & PVDF (Standard Dimesions) No Gauge

Download PDF

Tuff Guard (TG-22 / TG-25)

PVC, CPVC, Polypropylene, & PVDF (Standard Dimesions) No Gauge

Download PDF

Lab Faucets

LG-DDSU12T-R2

Lab Gooseneck Faucet, Deck Mount, Swivel, 12" Throat, Duraline Control Valve

Download PDF

LGV-WD-R1

Lab Gooseneck Faucet, Wall Mount, Atmospheric Vac Breaker, Duraline (Metering) Control Valve

Download PDF

DL-DDADA-X

Duraline Lab Faucet, Deck Mount, Duraline Control Valve, ADA Lever Handle

Download PDF

LGM-DD-XX

Mini Lab Faucet, Deck Mount, Duraline Control Valve, Handle on Top

Download PDF

LG-DB-R

Lab Gooseneck Faucet, Deck Mount, 1/4 Turn Ball Valve, Handle on RIght

Download PDF

LG-WDSU-R1

Lab Gooseneck Faucet, Wall Mount, Swivel, Duraline (Metering) Control Valve, Handle on RIght

Download PDF

LG-WR-X

Lab Gooseneck Faucet, Wall Mount, Remote, No Valve

Download PDF

LGV-DD-R

Lab Gooseneck Faucet, Deck Mount, Atmospheric Vac Breaker, Duraline (Metering) Control Valve, Handle on RIght

Download PDF

LG-DDSU-XX

Lab Gooseneck Faucet, Deck Mount, Swivel, Duraline (Metering) Control Valve

Download PDF

LG-DD-R

Lab Gooseneck Faucet, Deck Mount, Duraline (Metering) Control Valve, Handle on RIght

Download PDF

Lab Turrets

LT-V1IN-T

Lab Turret Fixture, Deck or Wall Mount, 1" Nipple Length, Duraline Control Valve

Download PDF

LT-V-T1

Lab Turret, Deck/Wall Mnt, Handle on Top

Download PDF

Lab Base Fixtures

LB-V-(123)

Lab Base Fixture, Deck or Wall Mount, Duraline Control Valve

Download PDF

LB-VA5.875T-3

Lab Base Fixture, Wall Mount, 5.875" Throat, Duraline Angle Control Valve, PVDF

Download PDF

Aquis Spray Guns

Aquis Dispense Guns (ADG)

PVDF Aquis Di Water Dispense Guns

Download PDF

Aquis Spray Guns (ASG)

PVDF Aquis Di Water Spray Guns

Download PDF

Chemical Compatibility

We are currently updating our Chemical Compatibility Database. Please use the below link to access Cole Parmer's Chemical Compatibilty's database in the meantime:

Cole Parmer Chemical Compatibility Database
Back to Top

Locate your nearest Authorized Marquest Scientific Distributor.