ZEC S.p.A.
Via Lungolorno 11 - 42052 Colorno (PR) - Italia
Tel. 0521 816631 - Fax 0521 816772
info@zecspa.com - www.zecspa.com
Capitale sociale: Euro 1.000.000
C.F., P.IVA e n. Iscr. Reg. Imprese Parma: IT01720400348
Numero REA: PR - 173914
GR7 Series Thermoplastic hose
- LOW WEIGHT AND COMPACTNESS
- HIGH FLEXIBILITY
- KINKING RESISTANCE
- HIGH ABRASION RESISTANCE
Lubrication and Measuring
High pressure
Hydraulic oil
Oil/grease for lubrication
TECHNICAL FEATURES
Metric
 |
 |
 |
 |
 |
 |
|||
|
Code |
mm |
inch |
DN |
mm |
bar |
bar |
mm |
g/m |
|
GR7112000 |
3.5 |
1/8" |
3 |
7.5 |
200 |
800 |
25 |
37 |
|
GR710412000 (Δ) |
4.0 |
0.157 |
4 |
10.0 |
400 |
900 |
35 |
75 |
|
GR7840000** |
4.0 |
0.157 |
4 |
8.0 |
200 |
800 |
30 |
45 |
|
GR7712000 |
4.0 |
0.157 |
4 |
8.6 |
280 |
840 |
20 |
46 |
|
GR7PA712000 * |
4.0 |
0.157 |
4 |
8.6 |
280 |
840 |
20 |
46 |
|
GR7940000**Δ |
4.0 |
0.157 |
4 |
9.1 |
250 |
900 |
40 |
60 |
|
GR720000** |
4.8 |
3/16" |
5 |
9.2 |
200 |
800 |
30 |
59 |
| GR7312000 | 6.3 | 0.248 | 6 | 11.3 | 280 | 840 | 35 | 84 |
| GR7PA312000 * | 6.3 | 0.248 | 6 | 11.3 | 280 | 840 | 20 | 84 |
* PA inner core ** shiny PU cover
TECHNICAL FEATURES
Technical-constructive features:
Inner core of polyester (or polyamide*), braided reinforcement of polyester fiber and outer covering of matte black or shiny black polyurethane. Self-extinguishing cover available on request (UL94-V0).
Working temperature:
From -40°C (-40°F) to +80°C (+176°F).
Max. working temperature with water or water based fluids is +70°C (+158°F).Temperatures higher than +80°C may reduce hose lifespan.
Max. vacuum value:
absolute pressure 0.93bar; 700 mmHg.
(absolute pressure 13.5 psi; 27.5 inchHg).
Max. length variation at working pressure:
From -1.5% to +1.5%
Specifications:
These hoses meet MSHA standard.
Δ These hoses meet or exceed pressures of DIN 1283 standard.
Pin-pricking 
Color 
Cover 
Multi-tube 
Packing 
Long Length For any further information about the optional items, please contact the sales office ()