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WF LK
Pump connection (4 hole), angle 90°
Product image
Properties
| Design |
Pump connection (4 hole) |
| Construction |
Angle 90° |
| Standard |
DIN 3901/3902 |
| Mounting |
with metric screw set |
| Scope of supply |
with metric screw set and O-ring |
| Material |
Malleable cast iron GTW 40 |
| Surface |
electro galvanised |
Note
The stated maximum working pressure relates to the flange. The actual working pressure is determined by the pipe (wall thickness) and the quality of the pipe.
Item
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 Identification |
Series | I (mm) |
Ø RAD (mm) |
Pressure PB (bar) |
A | LK (mm) |
D (mm) |
S1 (mm) |
S2 (mm) |
L (mm) |
Screws 1 | Screws 2 | OR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WF 35 LK L 10 315 | L | 14,0 | 10 | 315 | M16x1,5 | 35 | 39 | 16,5 | 30,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 35 | 20.0 x 2.5 |
| WF 35 LK L 12 315 | L | 14,0 | 12 | 315 | M18x1,5 | 35 | 39 | 16,5 | 30,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 35 | 20.0 x 2.5 |
| WF 35 LK L 15 250 | L | 14,0 | 15 | 250 | M22x1,5 | 35 | 39 | 16,5 | 30,0 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 35 | 20.0 x 2.5 |
| WF 35 LK L 18 250 | L | 15,0 | 18 | 250 | M26x1,5 | 35 | 39 | 20,0 | 30,0 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 40 | 20.0 x 2.5 |
| WF 40 LK L 15 100 | L | 20,0 | 15 | 100 | M22x1,5 | 40 | 42 | 22,5 | 30,0 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 45 | 26.0 x 2.5 |
| WF 40 LK L 18 100 | L | 20,0 | 18 | 100 | M26x1,5 | 40 | 42 | 22,5 | 30,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 45 | 26.0 x 2.5 |
| WF 40 LK L 22 100 | L | 20,0 | 22 | 100 | M30x2 | 40 | 42 | 22,5 | 30,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 45 | 26.0 x 2.5 |
| WF 40 LK L 28 100 | L | 20,0 | 28 | 100 | M36x2 | 40 | 42 | 28,0 | 32,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 50 | 26.0 x 2.5 |
| WF 40 LK L 35 100 | L | 20,0 | 35 | 100 | M45x2 | 40 | 42 | 34,0 | 30,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 60 | 26.0 x 2.5 |
| WF 55 LK L 35 100 | L | 26,0 | 35 | 100 | M45x2 | 55 | 58 | 32,0 | 38,5 | 8,4 | (2x) M 8 x 25 | (2x) M 8 x 60 | 32.0 x 2.5 |
| WF 55 LK L 42 100 | L | 26,0 | 42 | 100 | M52x2 | 55 | 58 | 40,0 | 38,0 | 8,4 | (2x) M 8 x 25 | (2x) M 8 x 70 | 32.0 x 2.5 |
| WF 35 LK S 16 315 | S | 15,0 | 16 | 315 | M24x1,5 | 35 | 39 | 20,0 | 29,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 40 | 20.0 x 2.5 |
| WF 35 LK S 20 315 | S | 15,0 | 20 | 315 | M30x2 | 35 | 39 | 25,0 | 34,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 45 | 20.0 x 2.5 |
| WF 40 LK S 20 250 | S | 20,0 | 20 | 250 | M30x2 | 40 | 42 | 22,5 | 29,5 | 6,4 | (2x) M 6 x 22 | (2x) M 6 x 45 | 26.0 x 2.5 |
| WF 55 LK S 20 250 | S | 18,0 | 20 | 250 | M30x2 | 55 | 58 | 30,0 | 34,5 | 8,4 | (2x) M 8 x 25 | (2x) M 8 x 55 | 32.0 x 2.5 |
| WF 55 LK S 25 250 | S | 20,0 | 25 | 250 | M36x2 | 55 | 58 | 30,0 | 37,0 | 8,4 | (2x) M 8 x 25 | (2x) M 8 x 55 | 32.0 x 2.5 |
| WF 55 LK S 30 250 | S | 26,0 | 30 | 250 | M42x2 | 55 | 58 | 32,0 | 35,5 | 8,4 | (2x) M 8 x 25 | (2x) M 8 x 50 | 32.0 x 2.5 |
Series: LL = Very light L = Light S = Heavy – PN = Nominal pressure PB = Max. operating pressure – Ø RAD = External pipe diameter
Product versions
This product is also available in the following designs:
- WF LK M
- Pump connection (4 hole), angle 90°, with screw set, O-ring, nut and cutting ring
Disclaimer
Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.