L.D. Swivel Joint L.D.

Body – steel.

Seal – nitril rubber.

Circlip – spring steel.

Ball bearings.

Circlip – spring steel.

Spindle – e.ni plated.

The LID Swivel Joint is generally used for slow continuous rotation and intermittent angular movements for modest pressures.

 

 

 

Nominal
size

Part No.

A & B

C

D

E

20 (¾”)

18216

G.¾”

96

65

19

25 (1″)

18217

G.1″

106

76

25

32 (1¼”)

18218

G.1¼”

114

85

32

40 (1½”)

18158

G.1½”

127

90

38

50 (2″)

18159

G.2″

155

110

51

Dimensions in millimetres
‘G’ is the designation for parallel pipe threads to BS2779 and ISO 228/1

Operational Guidelines
Fluids : Water, mineral oils, lubricated air and natural gas.
All fluids must be clean and free of abrasive and corrosive elements.

Pressure : 10 bar maximum.

Vacuum : 740 mm Hg (add suffix ‘VAC’ to the Part No.).

Temperature : 100°C maximum.

Speed : 5 r.p.m. – intermittent.

Flow capacity

Nominal
size

Liquids*
m³/h

Liquids*
l/min

Air**
m³/h

20 (¾”)

3.06

51

106

25 (1″)

5.48

91

189

32 (1¼”)

8.68

145

300

40 (1½”)

12.25

204

424

50 (2″)

21.89

365

757

* Flow at a velocity of 3 m/s
** Flow at a velocity of 15 m/s and a pressure of 6 bar

C