HAMPDEN ENGINEERING CORPORATION

sales@hampden.com

P.O. Box 563

East Longmeadow, MA 01028

(Toll Free) 800-253-2133 or 888-HEC-CORP

Local: 413-525-3981

Fax: 413-525-4741

IMAGE NOT AVAILABLE

H-6540-17 ORIFICE CALIBRATION APPARATUS

Orifice Calibration Apparatus consists of a base with leveling feet, spirit level, clear plastic tank with inlet pipe, adjustable overflow pipe, orifice fixture with O ring, backboard assembly with paper clips, needle support with eight adjustable needles, two orifice plates and a tank level scale.