GOLDENSPIR/R - RF

 Construction

Reference specification
DIN 20023 4SP

Temperature Range
-40oC - +121oC
Also available in GOLDENSPIR/R NC
GOLDENSPIR/RF NC version with non
inflammable cover and in
GOLDENSPIR/R EPA - GOLDENSPIR/RF EPA
version for phosphate esters
  • tube
     oil-resistant synthetic rubber
  • reinforcement
    four high tensile steel spirals
  • cover
    synthetic rubber with high temperature,
    ozone, abrasion resistance
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DIMENSIONS
ID X OD

(mm.)

NOM.
SIZE

(in.)
DN
HOSE I.D.
d1 (mm.)
REINFORC. O.D.
d3 (mm.)
HOSE O.D.
d2 (mm.)

MIN
ACTUAL
BURST
(BAR)

SPEC.
BURST

(BAR)

WORKING
PRESS

(BAR)
MIN.
BEND
RADIUS
(mm.)

WEIGHT

Kg./mt
min.
max.
min.
max.
min.
max.

DIMENSIONS
DI X DE

(mm.)

DIAM
NOM.

(in.)

DN
DIAMETRO
INT.
d1 (mm.)
DIAMETRO
RINF.
d3 (mm.)
DIAMETRO
EST.
d2 (mm.)
MIN
SCOPPIO
REALE
 (BAR)

SCOPPIO
A SPEC.

(BAR)
PRESS
DI
ESERC.
(BAR)
MIN.
RAGGIO
CURVAT.
(mm.)

PESO

Kg./mt
min.
max.
min.
max.
min.
max.
6,3 x 17,8
1/4
6
6,20
7,00
14,20
15,20
17,30
18,30
2400
1800
450
150
0,620
9,5 x 21,4
3/8
10
9,30
10,10
17,00
18,00
20,90
21,90
2100
1780
445
180
0,770
12,7 x 24,6
1/2
12
12,30
13,50
19,70
20,70
24,10
25,10
1900
1660
415
230
0,920
16,0 x 28,5
5/8
16
15,50
16,70
23,30
24,30
28,00
29,00
1600
1400
350
250
1,120
19,0 x 32,0
3/4
20
18,60
19,80
27,70
28,70
31,50
32,50
1600
1400
350
300
1,560
25,4 x 39,7
1
25
25,00
26,40
34,70
35,70
39,20
40,20
1500
1120
280
340
2,060
32,0 x 50,8
1 1/4
-20/32
31,80
33,00
45,20
46,80
50,00
51,60
1250
840
210
457
3,310
38,0 x 57,0
1 1/2
-24/40
38,10
39,70
51,60
53,20
56,20
57,80
1000
740
185
559
3,810
50,8 x 70,6
2
-32/50
50,80
52,60
64,30
66,30
69,60
71,60
1000
660
165
660
5,350