Page 93 - Single-line automatic lubrication systems

Metering device

Metering devices for oil
341

3 4 1 – – 0 0 0 0 – 0 0
Identification code

Product series
Number of metering points (1)

Design and metering quantity
Design code 2 4 8 5 9 1 7 6
Lubricant Oil Oil Oil Fluid grease Fluid grease Oil Fluid grease Oil
∅ Outlet [mm] 2,5 4 4 4 4 4 4 4
Distributor body Steel Steel Steel Steel Steel Steel Steel Steel (1.4305)
Metering nipple Brass Brass Brass Brass (n.p.) Brass (n.p.) Brass Brass (n.p.) Steel (1.4305)
Elastomer NBR NBR KFM (FPM) NBR FKM (FPM) NBR NBR FKM (FPM)
Threaded seal FW 2) FW 2) FW 2) FW 2) Flat O-ring 3) O-ring 3) O-ring 3)
Connection outlet 00 VS 00 VS 00 VS 00 00 VS 00 VS 00 00
0,01 cm 3 1) 1 – 1 1 6 1 – 1 6 – – – – – – 1 – 1 6 – – – – 1 –
0,02 cm 3 1)
–
Metering quantity code 0,03 cm 3 2 3 4 5 2 2 3 4 5 2 2 2 3 4 – 2 3 4 – 2 2 2 3 4 5 2 3 4 – 2 2 3 4 5
3
3
0,06 cm 3
3
3
3
3
0,10 cm 3
4
4
4
4
4
4
5
–
5
–
5
0,16 cm 3
5
1) Subsequent modification of the metering quantity is not technically possible.
2) FW=Flat washer must be ordered separately. Order number: DIN7603-A8×11 5-CU
3) O-ring is part of the shipment
Accessory
Manifold
Manifold VL
V L –
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 06 = 6 screw-in points
Description (other numbers of ports available on request)
Design of metering device pipe thread
For 341 metering devices, VL-manifolds are A = Normal profile, M8x1 with counterbore for O-ring
utilized for one to six screw-in points with D = Small profile, M8x1 without counterbore
thread M8x1 mm for O-ring or flat (copper) Material
washer sealing. Normal-profile manifolds A = Aluminum E = Stainless steel (1.4305) (can only be selected for normal profile)
are available in aluminum and stainless
steel, while narrow-profile manifolds are Design of main line connection
G1 = G 1 /8 per DIN 3852-2, Form X, small M4 = M14x1,5 with counterbore for
offered in aluminum only.
G2 = G 1 /4 per DIN 3852-2, Form X, small solderless pipe connection per DIN 3862
M3 = M10x1 with counterbore for solderless (can only be selected for normal profile)
pipe connection per DIN 3862
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