Profec Glycerin Pressure Gauge 0-6 bar Bottom 1/4" Male BSP

Profec Glycerin-Filled Pressure Gauge 0–6 bar, Bottom Connection 1/4″ Male Thread

This glycerin-filled pressure gauge from Profec provides stable, easy-to-read pressure readings across a 0–6 bar range. The glycerin fill dampens pointer oscillation caused by pressure surges, pulsations, and vibration — making it the preferred choice for pump outlets, filter housings, irrigation manifolds, and pool plant rooms where pressure fluctuates during normal operation. The colour-coded dial face (green zone indicating the safe operating band) allows at-a-glance status checks without the need to read exact figures.

The bottom-entry connection keeps the gauge body flush against panels and pipework, reducing the overall installation footprint. The 1/4″ BSP male thread is the industry-standard fitting size for pressure tapping points on pool filters, drip irrigation controllers, and greenhouse dosing systems. The brass connector stem resists corrosion in humid or chemically dosed environments. The black steel case with polycarbonate lens is compact yet robust enough for outdoor plant-room use when shielded from direct UV exposure.

Specifications

• Brand: Profec
• Pressure range: 0–6 bar
• Scale divisions: 1 bar major, 0.2 bar minor
• Connection position: Bottom (axial / central)
• Connection type: Male thread 1/4″ BSP (BSPT)
• Fill medium: Glycerin (glycerol)
• Dial diameter: approx. 63 mm (nominal)
• Case material: Steel, black coated
• Lens material: Polycarbonate
• Connector stem material: Brass
• Dial face: White with green safe-zone indicator sector
• Pointer: Dual — red live pointer, black adjustable reference pointer

Compatibility

Suitable for installation on any system with a 1/4″ BSP male tapping point operating within the 0–6 bar range. Typical applications include pool sand filter inlet/outlet ports, irrigation pressure-reducing valve test points, drip-irrigation pump stations, and greenhouse fertigation units. The glycerin fill makes it suitable for systems with pump-induced pulsation. Not intended for gases, oxygen service, or fluids incompatible with brass and glycerin. For back-entry panel mounting, a 1/4″ BSP elbow adapter is required (sold separately).