Concave Nipples LUB & METROLUB
These greasers are designed for low-pressure greasing: with oil and possibly light grease.
The bar and the greaser are connected via simple pressure of both elements.
Technical specifications :
- Brass body
- Steel spring
- Steel bearing
Concave LUB
Form A - Straight thread
DIN 3405
Composition : Brass body - Steel spring - Steel bearing
| Part n° | Thread | Length total (mm) | Length thread (mm) | Hexagon / square | |||
| Steel | Brass | Stainless steel A2 (303) | Stainless steel A4 (316) | GW | L1 | L2 | SW |
| OR | 9204002 | OR | - | M6 X 1,0 | 9 | 6 | 7 mm/hex. |
| OR | 9204021 | OR | - | M8 x 1,25 | 9,5 | 6,5 | 9 mm/hex. |
| OR | 9204031 | OR | - | M10 x 1,0 | 9,5 | 6,5 | 11 mm/hex. |
| OR | 9204032 | - | - | M10 x 1,5 | 9,5 | 6,5 | 11 mm/hex. |
| OR | 9204025 | OR | - | G 1/8, 1/8 - 28 BSPP | 9,5 | 6,5 | 11 mm/hex. |
| OR | 9204026 | OR | - | G 1/4, 1/4 - 19 BSPP | 9,5 | 6,5 | 11 mm/hex. |
| OR | 9204027 | - | - | G 3/8, 3/8 - 19 BSPP | 14,5 | 9 | 17 mm/hex. |
OR : On request | |||||||
Concave Lub quick installation type | |||||||
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| Part n° | Dia. rod (mm) | Length total (mm) | Length rod (mm) | Dia. embase (mm) | |||
| Steel | Brass | Stainless steel A2 (303) | Stainless steel A4 (316) | Z | L1 | L2 | B |
| OR | 9204004 | OR | - | 6 | 7,5 | 5,5 | 8 |
| OR | 9204024 | OR | - | 8 | 9,5 | 6,5 | 10 |
OR : On request | |||||||
Concave LUB
Form B - Thread 45° - DIN 3405
Composition : Brass body - Steel spring - Steel bearing
| Part n° | Thread | Length total (mm) | Length thread (mm) | Angle | Hexagon / square | |||
| Steel | Brass | Stainless steel A2 | Stainless steel A4 | GW | L1 | L2 | W | SW |
| 9204421 | - | - | - | M8 x 1,25 | 15 | 5,5 | 45° | 9 mm/square |
Concave LUB
Form C - Thread 90° - DIN 3405
Composition : Brass body - Steel spring - Steel bearing
| Part n° | Thread | Length total (mm) | Length thread (mm) | Angle | Hexagon / square | |||
| Steel | Brass | Stainless steel A2 | Stainless steel A4 | GW | L1 | L2 | W | SW |
| 9204921 | - | - | - | M8 x 1,25 | 18 | 5,5 | 90° | 9 mm/carré |
Greasse METROLUB
Form A - Straight thread
This type of greasers is intended for frequently used lubrication points and allows reliable lubrication.
Composition : Brass body - Steel spring - Steel bearing
| Part n° | Thread | Length total (mm) | Length thread (mm) | Hexagon / square | |||
| Steel | Brass | Stainless steel A2 (303) | Stainless steel A4 (316) | GW | L1 | L2 | SW |
| 9204003 | - | OR | - | M6 x 1,0 | 14 | 5,5 | 7 mm/hex. |
OR : On request | |||||||




Department specialized in manufacturing high-quality industrial hoses for fluid transfer.
Specialist in the manufacturing of hydraulic hoses, extrusion of pneumatic tubes, and production of thermoplastic preforms.
Wide selection of industrial and hydraulic hoses and fittings in the Paris region.
Machining of fittings for industrial and hydraulic hoses, crimped ferrules, and stainless steel corrugated hoses. 




Type approval certificates for hydraulic hoses
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Hose type approvals for the transport of hazardous materials
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BV type certification for fire resistant hoses