Float-Stop Assembly for M40 to M100 Bulk Flowmeter Air Eliminators
SKU KMN-FUEL-0058
A replacement float-stop assembly for the air eliminator on M40, M50, M80 and M100 bulk flowmeters, delivered from Polokwane to all nine provinces.
R921,38
- Restores air venting so the meter stops counting air
- Stops fuel escaping from the vent when the housing is full
- Fits M40, M50, M80 and M100 air eliminators
- Light 0.3 kg internal part
Delivered by our own trucks in 1 to 3 days. R550 / R950 / R1,450 by order weight. FREE on orders of R20,000 or more with code KH027. Delivery details
Specifications
| Part type | Float-stop assembly (air eliminator internals), part code S/A-FLOATER |
|---|---|
| Flow range | N/A (internal part) |
| Accuracy | N/A (internal part) |
| Connection size | Universal fit M40, M50, M80 and M100 meters |
| Max pressure | 10.5 bar (meter rating) |
| Material | On request |
| Display type | N/A (internal part) |
| Net weight | 0.3 kg |
| Shipping weight | 0.4 kg |
| Dimensions | 120 × 120 × 280 mm |
Description
Overview
This float-stop for bulk flowmeter air eliminators is the float and valve assembly that sits inside the strainer housing on M40, M50, M80 and M100 meters. When air collects at the top of the housing, the float drops and opens the vent to let it out. When fuel rises again, the float lifts and closes the vent so product does not escape.
Note that it controls venting, not the delivery itself. It does not stop the flow at a preset volume. A punctured float, a sticking pivot or a worn seat lets air through to the meter or lets fuel weep from the vent, and both show up as wrong readings or a mess at the top of the housing. Replacing the float-stop is a quick, low-cost fix. Part code S/A-FLOATER.
Key features
- Universal fit for M40, M50, M80 and M100 meters
- Opens the vent to release trapped air
- Closes the vent when fuel rises
- Suits systems rated to 10.5 bar
- Small 0.3 kg part, quick to swap on site
Where it works
The float-stop for bulk flowmeter housings is a regular spare for fuel tanker operators, depot loading bays and mine fuel bays from Limpopo to the Free State. Replace it together with the complete air eliminator for bulk meters if the housing is damaged, and fit a new flange set if the meter comes out. Browse all fuel flowmeters and spares.
What’s in the box
- 1 × float-stop assembly
Delivery and warranty
Kamano delivers with its own trucks from Polokwane to all nine provinces, normally in 1 to 3 days. This item ships at 0.4 kg, which puts it in the up-to-30 kg band at R550. Orders of R20,000 or more (VAT incl.) travel free, so it pays to combine it with a bigger order. Ask us for the warranty terms on this model.
Questions about this product
What does the float-stop do?
It manages the vent on the air eliminator. When air gathers in the strainer housing, the float drops and opens the vent so the air escapes before the meter. When the housing fills with fuel, the float rises and seals the vent. It does not stop deliveries at a set volume; that needs a preset system.
How do I know it needs replacing?
Common signs are fuel weeping from the air eliminator vent, a meter that over-reads at the start or end of a delivery, or a float that rattles because it has filled with fuel. Open the housing and check the float for punctures and the seat for wear or dirt.
How much is delivery to a depot in the Free State?
The float-stop ships at 0.4 kg, so it falls in the up-to-30 kg band at R550 anywhere in the Free State. Our own trucks run from Polokwane and normally arrive within 1 to 3 days. Orders of R20,000 or more including VAT are delivered free.
Nationwide delivery from Polokwane
Delivered to all nine provinces in 1 to 3 days
We deliver the Float-Stop Assembly for M40 to M100 Bulk Flowmeter Air Eliminators with our own trucks to Johannesburg, Pretoria, Cape Town, Durban, Gqeberha, Bloemfontein, Polokwane, Mbombela, Stellenbosch, Kimberley, Upington, Richards Bay, Mahikeng and Thohoyandou, and to farms, mines and sites in between. This item ships in the R550 delivery band (up to 30 kg). Orders of R20,000 or more deliver free with code KH027.





