Smaller Size for Benthic Invertebrates One of the best quantitative samplers, this net is normally used for macroinvertebrates and sometines larger specimens like crayfish, adult insects, and more. Also called a riffle sampler or run sampler, the Mini-Surber is design
The wires are sealed going into the stem, should be good for almost all liquids. Turn the ball over to change open or closed switch contacts. The travel is about 5/8 of an inch.
New - Moore Products / Siemens/Bristol Babcock model 62VA Constant Differential Relay Bristol Babcock Sold this device made by Moore Products Bristol P/N: 301406006 Moore (Springhouse, PA), P/N: 124331-85304 Air Flow Rotometer: 0 – 2.5 scfh Model Series 62VA Constant Differential Relay Description: The Constant Differential Relay maintains a constant flow rate of air from 0 to 2.1 SCPH. The pneumatic relay is shown with a rotameter type flow indicator by Wallace & Tiernam.
MADISON M5602-9568 Multi-level Swch,1/2-13 Bulkhead,SPDT,SS 5DYD7 Please take a look at all of the pictures, what you see in the pictures is what you will receive. Thank you.
Dwyer Rate-Master Series RM Flowmeter RMB-56-SSV 5" Scale, Range 50-500 SCFH Air $23.95 Jay-0923-Dwyer-9519-1LB 852 Dwyer Rate-Master Series RM Flowmeter, 5" Scale, Range 50-500 SCFH Air with Stainless Steel Valve Condition: New Product Features
This is a Buy It Now listing for 2 (two) New:Dwyer "Visi-Flow" VFB Flowmeters 1/8" NPT in/out stainless steel portsWill function mounted vertically or horizontally
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