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Dwyer Instruments window sight flow indicators are inline piping units designed for providing a remote visual indication of the flow rate and direction. The brand's 350 Series sight flow indicators feature a brass / 316 stainless-steel body for strength and durability and a dual-window with tempered glass for preventing scratches and impact damages from flow pressure. The 100 Series models have a single window with a rotating impeller for accelerating the fluid and easy viewing from any angle; ideal for hydraulic tanks, pressure vessels and oil reservoirs. Choose from a wide range of these sight flow indicators available in 1/4, 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2 and 2 inch body size variants on Raptor Supplies, an authorised Dwyer Instruments distributor.
A| Style | Model | Depth | Height | Length | Pipe Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|
| A | SFI-300-1/4 | £387.37 | |||||
| A | SFI-300-3/8 | £396.30 | |||||
| A | SFI-300-1/2 | £484.36 | |||||
| A | SFI-300-3/4 | £446.68 | |||||
| A | SFI-300-1 | £449.41 | |||||
| A | SFI-300-1-1/4 | £450.83 | |||||
| A | SFI-300-2 | £983.88 | |||||
| A | SFI-300-1-1/2 | £987.80 |
A| Style | Model | Depth | Height | Length | Pipe Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|
| A | SFI-100-1/4 | £284.56 | |||||
| A | SFI-100-3/8 | £305.03 | |||||
| A | SFI-100-1/2 | £361.77 | |||||
| A | SFI-100-3/4 | £331.51 | |||||
| A | SFI-100-1-1/4 | £448.09 | |||||
| A | SFI-100-1 | £406.14 | |||||
| A | SFI-100-2 | £735.42 | |||||
| A | SFI-100-1-1/2 | £657.14 |
A| Style | Model | Depth | Height | Length | Pipe Size | Price (inc. VAT) | |
|---|---|---|---|---|---|---|---|
| A | SFI-300SS-3/8 | £561.62 | |||||
| A | SFI-300SS-1/4 | £529.97 | |||||
| A | SFI-300SS-3/4 | £676.46 | |||||
| A | SFI-300SS-1/2 | £733.89 | |||||
| A | SFI-300SS-1 | £873.89 | |||||
| A | SFI-300SS-1-1/4 | £705.22 | |||||
| A | SFI-300SS-2 | £1,630.08 | |||||
| A | SFI-300SS-1-1/2 | £1,584.71 |