1358F1E2LC2B1A is a configured Brooks Instrument Sho-Rate Model 1358F glass tube variable-area flowmeter. Official Brooks 1358 documentation identifies 1358F as the Sho-Rate 50 size 8 base model and supports the configured tube, float, scale-side-plate arrangement, seal, fitting, valve, connection-orientation, and accessory-code context listed here. The current Brooks model-code table does not resolve scale-inscription code L, and no verified official exact-build PDF naming the full configured identifier is currently available; stored auction evidence observes this exact code with 0.47-4.7 GPM and 3/8 inch NPT context, which should be verified from the physical scale and label before replacement
Configurations vary. Verify the exact unit before choosing a replacement.
Application classIndustrial automation and process equipment
CategoryFlow Control
Specifications
Identification
Device type
Glass tube variable-area flowmeter / rotameter
Series family
Brooks Sho-Rate Series Model 1358
Configured model code
1358F1E2LC2B1A
Base model code
1358F: Sho-Rate 50, size 8
Flow
Measuring principle
Variable-area flow indication using a tapered borosilicate glass metering tube and metering float
Tube code
Code 1: R-8M-75-1
Float code
Code E: 8-RJ-39, 316 stainless steel
Float capacity context
Brooks 1358 capacity table lists the 8-RJ-39 float at 5.0 gpm water maximum flow; the exact calibrated scale range for this configured unit must be read from the physical scale
Scale
Scale type / side plate arrangement
Code 2: aluminum detachable scale mounted to right side plate
Scale inscription code
Code L is present in this configured identifier but is not resolved in the current Brooks 1358 model-code table; verify the scale inscription on the physical unit
Performance
Standard accuracy
Brooks 1358 documentation lists standard accuracy as +/-10% full scale
Repeatability
Brooks 1358 documentation lists repeatability as 0.5% full scale
Rangeability
10:1
Pressure and temperature
Family rating context
Brooks 1358 documentation lists 200 psig from 33 F to 250 F / 1 C to 121 C, and 100 psig over the same range for CRN certification
Materials
Metering tube
Borosilicate glass
Seal material code
Code C: Viton tube packing and Viton O-rings
Connections
Fitting and adapter code
Code 2: 3/8 inch NPT connection with 316 stainless steel fitting and adapter
Connection orientation
Code 1: inlet port back and outlet port back
Controls
Valve configuration
Code B: standard stainless steel needle valve on inlet
Options
Accessories
Code A: none
Observed configuration
Listing-observed range and connection
Stored auction evidence identifies this exact code with 0.47-4.7 GPM and 3/8 inch NPT context; this is observed configured-unit evidence, not an official model-wide specification
Installation
Mounting context
Brooks 1358 documentation states the Model 1358 should be mounted within 6 degrees of true vertical with the inlet connection at the bottom end fitting
Safety
Glass tube precautions
Keep the protective sleeve over the glass tube, fasten meter windows securely, avoid pressure and flow surges, do not exceed pressure and temperature limits, and do not service while pressurized
Applications
Application domain
Low-flow gas or liquid indication or control depending on configured scale, fluid, valve/controller option, materials, and process conditions
Configuration
Configured-unit rule
Tube, float, scale inscription, calibrated fluid, valve or controller option, connection, seal material, fitting material, port orientation, accessories, and pressure certification vary by configured code and should be verified from the physical unit before process use
