Get your Special Pricing!

Web Price:

$1,403.95

Availability: This product is currently available to purchase

Orders over $999 ship FREE*

*Free shipping applies within the continental US and weighing less than 50 lbs. Shipping and Returns Terms

Ship to Estimates

Are you from Chicago?

Yes / No

This item ships to

Change

Cancel

*shipping cost are estimated until you complete your order

The product is not cancelable or returnable unless found defective

Speak With a Technical Expert

Hours: 9am - 5pm CDT M-F

Call (847) 773-0645 Email Technical Expert

Documents: DR4146

DR4 Series DR4 Catalog Page More Info

DR4146 | High flow glass flowmeter | flow rate 0.1-2 GPM (0.5-8 LPM) water. | Dwyer

High flow glass flowmeter, flow rate 0.1-2 GPM (0.5-8 LPM) water.

Brand: DwyerSKU: DR4146

The photo is for representation purposes only and may not be a photo of product being purchased.

Search products similar to DR4146

Jump to: Overview & Specifications Reviews

Overview Details for DR4146

See catalog product page for full listing

High flow glass flowmeter | flow rate 0.1-2 GPM (0.5-8 LPM) water.

Series DR4 High Flow Glass Flowmeter

Direct Reading, 127 mm Scale, ±10% FS Accuracy

Series DR4 Glass Flowmeters offer a simplified solution to the problem of fluid flow indication at higher capacity levels. Flowmeters have a direct reading scale for air or water and are designed to withstand even the harshest industrial applications. Permanently fused ceramic scale has integral float guides for optimum float performance. Reflective plastic background and 1.5 X magnification lens reduces eye fatigue and allows for more accurate readings. Units include a safety blow-out back panel for additional protection.

California Residents: Click Here for Proposition 65 WARNING.

Specifications

Series: DR4 High Flow Glass Flowmeter
Category/Type: Flow
Type: Flowmeters
Series: DR4 High Flow Glass Flowmeter
Service: Compatible gases or liquids.
Wetted Materials: Flowtube: Borosilicate glass; Float: 316 SS; Float stops:PTFE; End fittings: Brass or 316 SS; O-rings: Buna-N on brass models andfluoroelastomer on SS models.
Temperature Limits: 250°F (121°C).
Pressure Limits: 200 psig (13.8 bar).
Accuracy: ±10% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute).
Repeatability: ±0.25% of scale reading.
Scale: Direct reading 127 mm scales for air or water.
Turn-down Ratio: 10:1.
Connection: 3/8" female NPT.
Mounting: Vertical.
Valve: 6-turn needle (standard on models with valve).