63 mm glycerine-filled pressure gauge with lower connection, FM 631
Universal 63 mm industrial pressure gauge with bottom connection FM 631, manufactured in accordance with EN 837-1, in a stainless steel housing with glycerine filling. The pressure gauge is resistant to shocks, vibrations and moisture, with enhanced resistance to sudden pressure surges, intended for simple pressure measurement of low-viscosity liquids, vapours and gases that are non-corrosive to copper alloys and do not crystallise. The glycerine filling helps reduce pointer oscillations and reduce wear of the moving parts of the mechanism during pressure pulsations and vibrations. It also prevents condensation and the formation of a corrosive atmosphere inside the pressure gauge, which could damage internal parts. The measuring range should be selected appropriately to the working pressure so that constant or slowly changing pressure does not exceed 75% of the range; pulsating pressure…
Price from 13.67 EUR (18 variants)
Request a quote or browse all variants — the full specification table is available on the page.
Variants (18)
| Part no. | Variant | Price (excl. VAT) |
|---|---|---|
| FM-631-000 | Pressure gauge 63 mm, -1 to 0 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-001 | Pressure gauge 63 mm, 0 to 1 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-002 | Pressure gauge 63 mm, 0 to 2.5 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-004 | Pressure gauge 63 mm, 0 to 4 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-006 | Pressure gauge 63 mm, 0 to 6 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-010 | Pressure gauge 63 mm, 0 to 10 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-012 | Pressure gauge 63 mm, 0 to 12 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-016 | Pressure gauge 63 mm, 0 to 16 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-020 | Pressure gauge 63 mm, 0 to 20 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-025 | Pressure gauge 63 mm, 0 to 25 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-040 | Pressure gauge 63 mm, 0 to 40 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-060 | Pressure gauge 63 mm, 0 to 60 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-100 | Pressure gauge 63 mm, 0 to 100 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-160 | Pressure gauge 63 mm, 0 to 160 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-250 | Pressure gauge 63 mm, 0 to 250 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-315 | Pressure gauge 63 mm, 0 to 315 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-400 | Pressure gauge 63 mm, 0 to 400 bar with bottom connection 1/4" BSP | 13.67 EUR |
| FM-631-600 | Pressure gauge 63 mm, 0 to 600 bar with bottom connection 1/4" BSP | 13.67 EUR |
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