Overview
The BS1-32 hydraulic flow meter assembly is a dual-scale flow measurement device designed for hydraulic system testing and diagnostics. This meter reads flow rates in both gallons per minute (GPM) and liters per minute (LPM), making it suitable for international and domestic hydraulic applications. The reversing bypass feature allows the meter to handle bidirectional flow without damage, protecting the gauge during pump reversals or circuit redirects.
Key Features
- Dual-scale dial reads both GPM and LPM simultaneously
- Reversing bypass prevents gauge damage from backflow
- Suitable for petroleum-based hydraulic fluids
- Compact, portable design for field diagnostics
- Easy-to-read analog indicator for real-time monitoring
Technical Specifications
- Flow Range: 0–32 GPM / 0–120 LPM (typical for BS1-series)
- Dial Display: Dual-scale (GPM and LPM)
- Bypass Feature: Reversing bypass installed
- Fluid Compatibility: Petroleum-based hydraulic oils
- Operating Temperature: +5°C to +80°C (typical for hydraulic meters)
- Display Size: 2.5-inch dial (standard for flow assemblies)
- Port Type: NPT or BSP (verify with supplier)
Typical Applications
The BS1-32 is ideal for:
- Hydraulic pump flow rate verification
- System capacity testing and commissioning
- Maintenance diagnostics and troubleshooting
- Industrial machinery performance monitoring
- Mobile equipment and lift system evaluation
- Hydraulic circuit load and flow balancing
Compatibility & Replacements
Compatible With
- Standard industrial hydraulic systems operating at typical pressures (verify system compatibility before use)
- Petroleum-based ISO VG 32, 46, and 68 hydraulic oils
- Pumps, motors, and cylinders with NPT or BSP ports (connection type verification required)
Replaces / Drop-In Replacement For
Verify with your supplier or system documentation for specific replacement compatibility. The BS1-32 may be compatible with other generic 32 GPM dual-scale flow meter assemblies; however, port type and bypass configuration must match your system requirements.
Works With
- Hydraulic test kits and diagnostic assemblies
- Portable flow measurement systems
- General-purpose hydraulic troubleshooting equipment
- Manual pressure and flow gauge combinations
