Quark Glass
Quark Glass
3740 NorthWest Boulevard
Vineland, NJ 08360
Phone: (800) 955-0376
Email: sales@quarkglass.com
Website: www.quarkglass.com
Print Back
Conical flange with flat ground bottom to allow the head to sit flatly on a reaction kettle or flask. Fourth port is a #7 internal thread with nylon bushing to permit a thermometer to be inserted vertically to the bottom of the vessel.
qra-3
Unit of Measure
1 

Item #

Flange

Center Neck

Side Necks

List Price

QRA-3-1 N/A 100 mm N/A 24/40 N/A 24/40 $342.70
QRA-3-2 N/A 100 mm N/A 29/42 N/A 24/40 $344.30
QRA-3-3 N/A 100 mm N/A 35/25 N/A 35/25 $358.40
QRA-3-4 N/A 150 mm N/A 24/40 N/A 24/40 $490.30
QRA-3-5 N/A 150 mm N/A 29/42 N/A 24/40 $500.40
QRA-3-6 N/A 150 mm N/A 29/42 N/A 29/42 $504.60
QRA-3-7 N/A 150 mm N/A 45/50 N/A 24/40 $522.80
QRA-3-8 N/A 200 mm N/A 45/50 N/A 24/40 $1,042.60
QRA-3-9 N/A 200 mm N/A 45/50 N/A 29/42 $1,047.60
QRA-3-10 N/A 200 mm N/A 45/50 N/A 45/50 $1,076.90
Unit of Measure
1