Product Description
Version
Item number: 489.722A
- Block mounting: Comfort connection set
- Size: Size 20
- Lockable: lockable, with padlock
- Connection: G ¼
- Bowl variant: Plastic bowl
- Condensate drain: Internal automatic drain valve
- Filter element (filter porosity): 40 µm
- Pressure gauge: without pressure gauge
ewo 3-part service unit type 489 variobloc
The service units of the variobloc series combine the individual devices into one block: the 2-part unit type 488 from filter and regulator (or filter regulator), the 3-part unit type 489 additionally with lubricator. With more than 3,400 variants this is the largest category in the series – every combination of size, connection, filter element, bowl, drain, control range and gauge can be ordered.
Technical Data
- Device designation: Three-piece maintenance unit type 489
- Direction of flow: in arrow direction
- Max. operating pressure (p1) [bar]: max. 12 bar
- Max. secondary pressure (p2) [bar]: max. 10 bar
- Medium (gas type): compressed air
- Min. flow rate: Lubricator function onwards 50 l/min
- Min. operating pressure (p1) [bar]: min. 1,5 bar
- Model series: variobloc
- Mounting position: vertically
- Oil containers with drain: without drain valve
- Operating temperature [°C]: max. 50 °C
- Pressure adjustment: Handwheel
- Rates of flow [l/min]: 1,631 l/min (p₁ = 10 bar, p₂ = 6 bar, Δp = 1 bar)
- Reversible: reversible
- Section: Compressed air preparation
- Usable bowl capacity (Condensate volumen): 25 ml
- Usable bowl capacity compressed air lubricators: 50 ml
- control range (p2) [bar]: 0,5–10 bar
Your Benefits With Us
- Worldwide shipping of all compressed air components and service units
- Large stock levels for many products – current lead time available on request
- Spare parts and service kits available
- Fast shipping via UPS (parcel) or freight forwarder (pallets), express delivery available on request
- Extensive hands-on application know-how
- Personal advice on selecting the right component
- Resellers receive volume-based discounts on request
- Large companies, public authorities and government agencies can order on account (request via our contact form)
