Marquest Scientific, Inc.
Marquest Scientific, Inc.
2950 Airway Avenue, Bldg C-5
Costa Mesa, California U.S.A.
Tel: (714) 491-9191
Toll Free: (866) 452-2349
Fax: (714) 491-9199
Email: sales@marquestscientific.com
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Series LG Lab Faucets with Atmospheric Vacuum Breaker: PVC, Natural Polypro, and High Purity PVDF

The Series LG Lab Faucets with Atmospheric Vacuum Breaker are designed for use with high purity lab water systems dispensing Type 2 and 3 deionized water, as well as distilled, pharma grade, RO, and ultra-filtered water. These faucets are available in PVC, Natural Polypro, and High Purity PVDF materials to suit various laboratory applications and requirements.

The integrated atmospheric vacuum breaker prevents back-siphonage within the lab water system, ensuring the purity of the dispensed water. The faucets are designed to provide reliable, long-lasting performance in laboratory environments where high purity water is required.

Key features:

  • Maximum flow rate of 2.5 GPM @ 80 PSI, fully open
  • Removable serrated barb tip (leaves 1/4" Female NPT outlet) for attaching accessories
  • "Duraline" zero dead leg control valve with easy open/close operation, 120-degree full flow to closed
  • No lubricants or wetted metals used in construction
  • Components designed for high traffic, heavy use environments
  • Meets and/or exceeds FDA, USDA, and USP standards
  • Ultra-smooth internal flow path and heavy wall construction
  • PTFE sealed control valve with encapsulated PTFE shut off seal for extended life
  • Black handle with white marker and black "DI" text per SEFA code recommended practice No. 7 for DI Water Applications
  • Renewable Duraline control valve by replacing the internal cartridge, DL-RC180-PVD,  per SEFA 7-2010-8.2a
  • Positive stop at off position
  • 3/8" Female NPT inlet supply connection, with included 3/8" O.D. tube x 3/8" MNPT compression tube fitting

The Series LG Lab Faucets with Atmospheric Vacuum Breaker are suitable for a wide range of laboratory water applications, including chemical dispensing and reagent-grade water. With their durable construction and high-quality components, these faucets are an excellent choice for laboratories seeking reliable, high-performance water dispensing solutions.

Product Image
Unit of Measure
Items LGV_DD_R1622px.png
LGV-DD-R1
PVC Lab Faucet, Deck Mount, Integral Atmospheric Vacuum Breaker, Duraline Cntrl Valve, Rem Ser Barb Tip, 3/8" Fem NPT Inlet, Handle on Right
List Price $370.50
 Image
LGV-DD-L1
PVC Lab Faucet, Deck Mount, Integral Atmospheric Vacuum Breaker, Duraline Cntrl Valve, Rem Ser Barb Tip, 3/8" Fem NPT Inlet, Handle on Left
List Price $370.50
 Image
LGV-DD-B1
PVC Lab Faucet, Deck Mount, Integral Atmospheric Vacuum Breaker, Duraline Cntrl Valve, Rem Ser Barb Tip, 3/8" Fem NPT Inlet, Back Handle
List Price $370.50
 Image
LGV-DD-F1
PVC Lab Faucet, Deck Mount, Integral Atmospheric Vacuum Breaker, Duraline Cntrl Valve, Rem Ser Barb Tip, 3/8" Fem NPT Inlet, Front Handle
List Price $370.50
 LGV-DD-R2.jpg
LGV-DD-R2
Item # LGV-DD-R2, Natural Polypropylene Lab Faucet, Deck Mount, Integral Atmospheric Vacuum Breaker, Duraline Cntrl Valve, Rem Ser Barb Tip, 3/8" Fem NPT Inlet, Right Handle
List Price $520.95
Materials N/A PVC N/A PVC N/A PVC N/A PVC N/A Nat Polypropylene
Configuration N/A Deck Mnt, Right Handle N/A Deck Mnt, Left Handle N/A Deck Mnt, Back Handle N/A Deck Mnt, Front Handle N/A Deck Mnt, Right Handle
Inlet Connection N/A 3/8 Fem NPT in N/A 3/8 Fem NPT in N/A 3/8 Fem NPT in N/A 3/8 Fem NPT in N/A 3/8 Fem NPT in
Max PSI N/A 125 PSI