HL91 Sight Level Gauges are directly connected to the reservoir to check the level and temperature of the hydraulic fluid. There are 3 different mount dimensions available to suit your particular needs: 76mm, 127mm & 254mm. The external protective material is made of anodized aluminium to provide strong impact resistance while the central body is made of transparent polyamide.
Filler Breather Caps are used for air filtration and filling the reservoir. The cap cover is made of chromium-plated steel while all other steel components are zinc-plated. The tank connection can be made with flanges and screws, weld-on flanges or with BSPP male threads. The breathers are fitted with a 40um filter, 10um available on request.
Oil sight glass (or fluid level sight window) made of aluminium alloy for low-pressure applications. The window is made of a transparent polyamide based technopolymer, developed to resist many industrial oils.
Buhler level and temperature probes are used to monitor the oil level and the operating temperature of a hydraulic oil reservoir. 3/4"BSPP connection thread for easy fitment. They offer up to four outputs in a compact design with small dimensions, a reliable float system and a housing made of brass.
Filler-Breather Caps HB110 & HB120 Series are used for air filtration and filling the reservoir. Cap covers are made of reinforced fibreglass and can have an antisplash device and antipollution ring. Tank connection is made with screws. The breathers are fitted with a 10um filter. Air filtering capacity to 1400 L/min. Prearranged for an indicator gauge if required.
Standard air conditioners remove some of the solid particles but allow water vapour in the air to pass freely. The RMF Air Conditioner deals effectively with both so reservoirs can breath clean, dry air. The uptake of moisture can be observed by the change in colour of the indicator granules in the Z-R gel. They turn from ruby-red (active) to a light orange (replace). The operation of the air filter can be monitored by an optional 'filter minder'. BENEFITS: Reducing water contamination level prolongs the life of the additive package and reduces oxidation of the oil and bearing surfaces.