Accessories
Manometer fluid & gauges
Solid acrylic manometers that show when filters need cleaning or changing, with replacement fluid in 250ml bottles.
- Solid acrylic block
- Built-in spirit level
- 250ml fluid

Construction
Solid acrylic block
| Used for | Indicating when filters need cleaning or changing |
|---|---|
| Material | Solid acrylic block |
| Reservoir | Precision machined reservoir and indicating column |
| Levelling | Built-in spirit level, factory pre-set |
| Options | Wide range of models, replacement fluid in 250ml bottles |
| Sizes | Wide range of models available |
| Maintenance | No moving parts to replace or repair |
Product features
Construction and performance
- Wide range of models available.
- Saves cost by keeping filters at their optimum performance.
- Indicates when filters need cleaning or changing.
- Simple installation and easy maintenance.
- Replacement fluid available in 250ml bottles.
- Constructed from solid acrylic block, making them strong, durable and dependable.
Key benefits
- Precision machined reservoirs and indicating columns give accurate readings. The factory pre-set spirit level means the manometer can be quickly and accurately set to the correct angle.
- No moving parts to replace or repair, which makes them very cost effective.
Typical applications
- Air handling units
- Filter banks
- Planned maintenance
- Energy monitoring
- Clean rooms
Talk to the Maxi team
Interested in manometer fluid & gauges?
Compare the range
How Manometers compares with other accessories
| Specification | Withdrawal frames | Pad holding frames | Pigtail clips | Manometers | Belts & bearings | General accessories |
|---|---|---|---|---|---|---|
| Used for | Housing panel and bag filters | Reusable alternative to panel filters | Retaining filters in their frames | Showing when filters need changing | Air handling unit fan drives | Spare parts for filtration and air handling plant |
| Material | Galvanised or stainless steel | Galvanised steel frame with galvanised steel retaining mesh outlet face | Stainless steel | Solid acrylic block | Trusted brands | To match the existing part |
| Sizes | Standard and non-standard sizes on request | Any custom size, supplied with V-clip and pad to fit | 25mm, 50mm, 75mm, 100mm, 125mm and 150mm | Wide range of models available | All sizes | Matched to your existing part or dimensions |
| Options | Tension spring or P-clip fasteners | Synthetic, foam and others | - | Wide range of models, replacement fluid in 250ml bottles | Pulleys, bushes and bearings | Process cylinder filters, water filters, AHU hinges, door seals and gaskets |
FramesWithdrawal frames
Housing panel and bag filters
- Material
- Galvanised or stainless steel
- Fastener
- Tension spring or P-clip
Any sizePad holding frames
Reusable alternative to panel filters
- Depths
- 10mm – 100mm
- Media
- Synthetic, foam and more
ClipsPigtail clips
Retaining filters in their frames
- Material
- Stainless steel
- Lengths
- 25mm – 150mm
Drive partsBelts, pulleys & bearings
Air handling unit fan drives
- Belts
- Wedge, cogged and classic
- Also
- Pulleys, bushes and bearings
SparesGeneral accessories
Spare parts for filtration and air handling plant
- Covers
- Cylinder and water filters
- Also
- AHU hinges, door seals and gaskets
FAQs
Manometer fluid & gauges: frequently asked questions
Manometer Gauges are used to monitor pressure drop across air filters, helping identify when filters need cleaning or replacement.
Make an enquiry
Make an enquiry about Manometer Fluid & Gauges
Simply fill in the form below to make your enquiry and one of the Maxi team will get back to you as soon as possible.
Technical help without the hard sell
Need manometer fluid & gauges?
Send the part, size, material and quantity, or a photo of the existing item, and Maxi will confirm the right accessory and supply it alongside your filters.
