Profec Pressure Gauge 63 mm Glycerin-Filled Back Connection 1/4" BSP 0–10 bar
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Profec 63 mm Glycerin-Filled Pressure Gauge – Back Connection 1/4″ BSP, 0–10 bar
This Profec glycerin-filled pressure gauge delivers stable, easy-to-read pressure indication across a 0–10 bar range in pool filtration systems, irrigation networks, and greenhouse water supply lines. The 63 mm dial face provides a clear scale with accuracy class KL 1.6, meaning the maximum permissible error is ±1.6% of the full-scale range. Glycerin filling dampens pointer oscillation caused by pressure surges, water hammer, and pump pulsation, significantly extending the service life of the internal Bourdon tube mechanism compared to dry gauges.
The stainless steel 304 case and brass bezel resist corrosion in humid outdoor and plant-room environments. The Bourdon tube is manufactured from copper alloy for gauges rated up to 40 bar; above 60 bar, phosphorous bronze is used — this unit’s 0–10 bar range places it firmly in the copper-alloy tube category. The polycarbonate window is shatter-resistant and provides excellent dial visibility. The back-entry male thread (1/4″ BSP) allows direct panel or pipe-flange mounting where a flush or rear-connected installation is required, keeping pipework neat and the dial face fully visible.
Especificacions
- Marca: Profec
- Diàmetre de la esfera: 63 mm
- Measurement range: 0–10 bar
- Accuracy class: KL 1.6 (±1.6% full scale)
- Connection position: Back (axial/rear entry)
- Connection type: Male thread 1/4″ BSP
- Material de la carcassa: acer inoxidable 304
- Material de la montura: Llautó
- Bourdon tube material: Copper alloy (applicable up to 40 bar)
- Material de la finestra: policarbonat
- Mitjà de farciment: Glicerina
- Nominal thread size: 1/4″ (DN8)
Compatibilitat
Suitable for installation on pool filter vessels, irrigation pump manifolds, sand filter housings, and greenhouse drip-line systems using standard 1/4″ BSP male-threaded ports. Compatible with water, oils, and non-aggressive liquids that do not attack copper alloy or glycerin. Not suitable for oxygen lines or strongly oxidising media. Ensure the installation point accepts a 1/4″ BSP male thread and that system pressure does not exceed 75% of the full-scale value (7.5 bar) under continuous operation, in line with EN 837-1 best practice.
Informació addicional
| Marca: | Profec |
|---|---|
| Diàmetre de la esfera: | 63 mm |
| Measurement range: | 0–10 bar |
| Classe d'exactitud: | KL 1.6 (±1.6% of full scale) |
| Posició de connexió: | Back connection (axial/rear entry) |
| Tipus de connexió: | Rosca masculina 1/4" BSP |
| Mida nominal de rosca: | 1/4" (DN8) |
| Material del cas: | Acer inoxidable 304 |
| Material de la montura: | Llautó |
| Material del tub de Bourdon: | Copper alloy (up to 40 bar) |
| Material de la finestra: | Policarbonat |
| Mitjà de farciment: | Glicerina |
| Unitat d'escala: | barra |
| Muntatge: | Panel mount or direct pipe mount via rear thread |
En detall
- Glycerin fill eliminates pointer flutter from pump pulsation — readable at a glance even under dynamic flow
- Stainless steel 304 case withstands humid pool-room and outdoor irrigation environments without rusting
- Back-connection entry keeps pipework unobstructed and the 63 mm dial fully facing the operator
- Accuracy class KL 1.6 provides reliable readings suitable for filter pressure monitoring and flow balancing
- Standard 1/4" BSP male thread fits the majority of filter heads, pump outlets, and manifold tappings
- Single-range instrument (0–10 bar); not suitable for systems requiring higher-range monitoring without substitution
- Glycerin fill can leak if the case is cracked — the gauge must be replaced rather than repaired if physically damaged
- Back-connection configuration only; not interchangeable with bottom-entry (radial) gauge ports without an elbow adapter
