Throttle Screw Performance - SKF SMD series Handbuch

9. Maintenance

9.9 Throttle screw performance

Type Designation
throttle screws
(SMD 1A superine throttles
SMD 1B superine throttles
SMD 2 ine throttles
SMD 2 coarse throttles
SMD 3 throttle
Rated low
( l/min)
0,05 bis 0,25 l /min
0,05 bis 1,0 l/min
0,1 bis 4,4 l/min
4,0 bis 8,0 l/min
8,0 bis 40,0 l/min
Marking
Order no.
(Color)
green 44-1806-2022) until 04/2006
blue 44-1806-2024
red 44-1806-2021
yellow 44-1806-2019
yellow 44-1806-2021
EN
Page 69
Conversion date
from 04/2006