Brooks Instrument manufacturers solutions for flow, pressure, and level measurement solutions

Overview

The name Sho-Rate™ has meant reliability and performance for decades now and the 1350 and 1355 Sho-Rate variable area meters continue to deliver industry leading performance for gas or liquid flows today. Their robust and proven engineering ensures reliable indication and unsurpassed service life. Sho-Rate flow meters pioneered the concept of field-replaceable tube and float kits and, if necessary, the tube and float can be replaced in-line in a matter of minutes. Now Brooks introduces the new 1250 and 1255 Sho-Rate. These glass tube flow meters offer an easy-to-read rotating magnifying glass, making it the ideal choice for display on panels and cabinets. 1350/1355 Sho-Rate Rugged and Durable Integral needle valves on inlet or outlet Integral flow controller that compensates for varying inlet or outlet pressures 316 stainless, brass, aluminum, or Kynar construction Custom scales for any application 1250/1255 Sho-Rate Ideal for Panel Display Intergral needle valves on inlet or outlet Direct read scales for common units and fluids Easy change design allows quick interchangeability of tube assemblies Rotating lens allows 180º view with magnification

Products

Glass Tube Rotameter, 10% Accuracy

Brooks^® Model 1350 Sho-Rate™ low-flow glass tube rotameters provide 10% accuracy and ten-to-one rangeability for cost-effective flow measurement. Options include integral needle valves and flow controllers on the inlet or outlet.

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Glass Tube Rotameter, 5% Accuracy

Brooks^® Model 1355 Sho-Rate™ low-flow glass tube rotameters provide 5% accuracy and ten-to-one rangeability for cost-effective flow measurement. Options include integral needle valves and flow controllers on the inlet or outlet.

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Glass Tube Rotameter, 10% Accuracy, High Flow Rates

Brooks^® Model 1358 Sho-Rate™ series glass tube flowmeters provide cost effective flow indication where accuracy requirements are not severe (10% FS). Piping connections are rotatable through 360o at 90o intervals. Instruments include a wide range of scales on the metering tube for easy readability. Available options include integral needle control valve and flow controllers on the inlet or the outlet.

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Glass Tube Rotameter, 10% Accuracy, 65 Scale Lengths

Brooks^® Model 1250 Sho-Rate™ low-flow glass tube rotameters provide 10% accuracy for liquids and gases. It is available in 65 scale lengths. These flowmeters can be configured with a standard or precision control valve on the inlet or outlet; valves can be specified in either brass or stainless steel; fittings can be specified in either aluminum or stainless steel; O-rings and seals can be provided in Buna-N, Vton® fluoroelastomer or other optional elastomers.

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Glass Tube Rotameter, 5% Accuracy

Brooks^® Model 1255 Sho-Rate™ low-flow glass tube rotameters provide 5% accuracy for liquids and gases. It is available in 150 mm scale lengths. These flowmeters can be configured with a standard or precision control valve on the inlet or outlet; valves can be specified in either brass or stainless steel; fittings can be specified in either aluminum or stainless steel; O-rings and seals can be provided in Buna-N, Vton® fluoroelastomer or other optional elastomers.

Specifications & Documentation

	Capacity -Water		Capacity -Air			Max Pressure		Temp
Model	lph	gph	m3n/hr	scfm	Accuracy Rate	bar	psig	C	F	Output
1350	0.032 to 114	0.006 to 30	0.002 to 3.7	0.001 to 2.33	10% FS	14	200	1 to 121	33 to 250	Glass Tube w/ Aluminum, Brass or 316 SS
1355	0.032 to 114	0.006 to 30	0.002 to 3.7	0.001 to 2.33	5% FS	14	200	1 to 121	33 to 250	Glass Tube w/ Aluminum, Brass or 316 SS
1358	182 to 1136	48 to 300	5.4 to 23.6	3.4 to 15	10% FS	14	200	1 to 121	33 to 250	Glass Tube w/ Brass or 316 SS
1250 Sho-Rate	0.032 to 114	0.006 to 30	0.002 to 3.7	0.001 to 2.3	10% FS	14	200	1 to 93	33 to 200	Glass Tube w/ Aluminum, 316 SS
1255 Sho-Rate	0.032 to 114	0.006 to 30	0.002 to 3.7	0.001 to 2.3	5% FS	14	200	1 to 93	33 to 200	Glass Tube w/ Aluminum, 316 SS