Page 109 - Single-line automatic lubrication systems

Metering device

Metering devices for oil
391

3 9 1 – 0 0 – 0 0 0 0 – 0 0
Identification code

Product series
Number of metering points (1)

Design and metering quantity
Design code 0 8 1
Lubricant Oil Oil Fluid grease
∅ Outlet [mm] 4 4 4
Distributor body Aluminum Aluminum Aluminum
Metering nipple Brass Brass Brass, nickel-plated
Elastomer NBR FKM (FPM) NBR
Threaded seal Flat washer* Flat washer* Flat washer*
Connection outlet 00 00 00
0,10 cm 3 – – 4
0,20 cm 3 5 – 5 – 5 6
0,30 cm 3
Metering quantity code 0,40 cm 3 6 7 8 9 6 – – – –
7
0,60 cm 3
1,00 cm 3
8
9
1,50 cm 3
* Flat washer must be ordered separately. Order number: DIN7603-A14x18-CU
Accessory

Manifold

Manifold VL
V L – C A
Identification code

Product series

Number of ports
01 = 1 screw-in point 04 = 4 screw-in points
02 = 2 screw-in points 05 = 5 screw-in points
03 = 3 screw-in points 05 = 6 screw-in points
Description (other numbers of ports available on request)
Design of metering device pipe thread
For 391 metering devices, VL-manifolds are C = Normal profile, M 14×1,5 with counterbore for flat washer
utilized for one to six screw-in points with
thread M 14×1,5 mm for flat (copper) washer Material
sealing. Various main line connections can A = Aluminum
be selected via order code. Design of main line connection
G1 = G 1 /8 per DIN 3852-2, Form X, small M4 = M14x1,5 with counterbore for solder-
G2 = G 1 /4 per DIN 3852-2, Form X, small less pipe connection per DIN 3862 (can only
M3 = M10x1 with counterbore for solderless pipe be selected for normal profile)
connection per DIN 3862
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