|With ratchet drive.|
|Internal ratio:||1,75:1 eller 1:1|
|Ratchet lever stroke:||6-60°|
|Ratchet speed:||Max. 700 strokes/minute|
|Drive assembly on left- or righthand side|
Technical information for B-lubricator
The noise level is less than 70 dB(A)
The lubricator is capable of pumping oils and other fluids with a maximum viscosity of approx. 600 cSt at 40 °C. High viscosity oils and fluids may have to be pre-heated before they can be pumped.
|Plunger diameter 9 mm (standard)|
|Max feed per pump stroke:||0,30 cm³|
|Max continuous back-pressure:||12 MPa/1 700 psi|
|Max intermittent back-pressure:||30 MPa/4 400 psi|
|Plunger diameter 7 mm||7 mm|
|Max feed per pump stroke:||0,18 cm³|
|Max continuous back-pressure:||20 MPa/2 900 psi|
|Max intermittent back pressure:||30 MPa/4 400 psi|
Maximum feed per pump stroke of the plunger is equivalent to approx. 0.30 cm³. Feed is reduced approx. 0.05 cm³ for each anti-clockwise turn of the set screw. To ensure accurate adjustment, the set screw is stopped each 1/4-turn by a spring-loaded ball pressing into grooves in the set screw.
Turning the set screw a 1/4-turn thus reduces or increases the volume fed by approx. 0.012 cm³. We recommend not to adjust the set screw more than about 5 turns, a setting gives approx. 0.03 cm³ (one drop of oil) per stroke. You can check the feed by counting the number of drops passing the sight glass during one minute. Multiply this by 0.03 cm³ and you obtain an accurate output.