KwangJin Rotary Joint 3000 Series

The KwangJin Rotary Joint 3000 Series epitomizes precision engineering, providing seamless rotary connections tailored for versatile industrial applications. Engineered with a focus on reliability and efficiency, this series ensures uninterrupted fluid transfer, making it the preferred choice for industries requiring durable and precise rotary joints.

  • Spherical Sealing
  • Two Widely-Spaced Carbon Bearing
  • Self-supported & Alignment rotating union
  • Easily field repairable
  • For Steam media
  • Non-Lubrication type
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Description

Operating Condition

Size range                                : 15A~80A (1/2″~3″)

Max. Pressure                         : 15kg/㎠ (210PSI)

Max. Temperature                 : 220℃ (420℉)

Max. Rotation  Speed :

15A ~ 25A (1/2″ ~ 1″)             :  300RPM

32A ~ 80A (1-1/4″ ~ 3″)        :  150RPM

Media                                        :  Steam

Specification

Model No. A B C E G H I L L1 L4 L5 L6 N X O
KR3011-15A

(KR3012-15A)

1/2”

RH(LH)

1/2″ 12 49 Ø15 142 117 89 33 14 21
KR3001-15A

(KR3002-15A)

1/2”

RH(LH)

1/8” 1/2” 1/2″ 12 49 Ø15 192 178 117 89 33 14 21
KR3015-15A 1/2” 12 49 Ø15 142 117 89 40 14 25
KR3005-15A 1/8” 1/2” 1/2″ 12 49 Ø15 192 178 117 89 40 14 25
KR3011-20A

(KR3012-20A)

3/4”

RH(LH)

3/4″ 9 55 Ø14 160 132 98 38 18 26
KR3001-20A

(KR3002-20A)

3/4”

RH(LH)

1/4″ 3/4″ 3/4” 9 55 Ø14 221 204 132 98 38 18 26
KR3015-20A 3/4″ 9 55 Ø14 160 132 98 38 18 30
KR3005-20A 1/4″ 3/4″ 3/4″ 9 55 Ø14 221 204 132 98 38 18 30
KR3011-25A

(KR3012-25A)

1”

RH(LH)

1” 10 65 Ø14 180 144 113 43 23 32
KR3001-25A

(KR3002-25A)

1”

RH(LH)

3/8” 1” 3/4″ 10 65 Ø14 243 226 144 113 43 23 32
KR3015-25A 1” 10 65 Ø14 180 144 113 43 23 35
KR3005-25A 3/8” 1” 3/4″ 10 65 Ø14 243 226 144 113 43 23 35
KR3011-32A

(KR3012-32A)

1-1/4” RH(LH) 1-1/2” 12 70 Ø19 216 176 129 49 30 46
KR3001-32A

(KR3002-32A)

1-1/4” RH(LH) 1/2” 1” 3/4″ 12 70 Ø19 272 253 176 125 49 30 46
KR3011-40A

(KR3012-40A)

1-1/2” RH(LH) 1-1/2” 12 70 Ø19 216 176 129 49 34 46
KR3001-40A

(KR3002-40A)

1-1/2” RH(LH) 3/4″ 1” 3/4″ 12 70 Ø19 272 253 176 125 49 34 46
KR3015-40A 1-1/2” 12 70 Ø19 216 176 129 49 34 50
KR3005-40A 3/4″ 1” 3/4″ 12 70 Ø19 272 253 176 129 49 34 50
KR3011-50A

(KR3012-50A)

2” RH(LH) 2” 16 92 Ø23 248 192 156 63 48 60
KR3001-50A (KR3002-50A) 2” RH(LH) 1” 1-1/2” 1” 16 92 Ø23 324 303 204 156 63 48 60
KR3015-50A 2” 16 92 Ø23 248 192 156 63 48 65
KR3005-50A 1” 1-1/2” 1” 16 92 Ø23 324 303 204 156 63 48 65
KR3011-65A

(KR3012-65A)

2-1/2” RH(LH) 2-1/2” 18 110 Ø23 267.5 206.5 170.5 64.5 60 75
KR3001-65A

(KR3002-65A)

2-1/2” RH(LH) 1-1/2” 2” 1-1/2” 18 110 Ø23 360.5 332.5 214.5 170.5 64.5 60 75
KR3015-65A 2-1/2” 18 110 Ø23 263 210 166 60 60 80
KR3005-65A 1-1/2” 2” 1-1/2” 18 110 Ø23 356 328 210 166 60 60 80
KR3011-80A

(KR3012-80A)

3” RH(LH) 3” 24 125 Ø25 320.5 262.5 198.5 72.5 70 85
KR3001-80A

(KR3002-80A)

3” RH(LH) 2” 2-1/2” 2” 24 125 Ø25 434.5 394.5 262.5 198.5 72.5 70 85
KR3015-80A 3” 24 125 Ø25 318 260 196 70 70 90
KR3005-80A 2” 2-1/2” 2” 24 125 Ø25 432 392 260 196 70 70 90
P Q R S T U Wt
2
2.2
45 62 11 8 4 Ø9 2.2
45 62 11 8 4 Ø9 2.4
2.6
3
54 74 13 8 4 Ø11 3
54 74 13 8 4 Ø11 3.4
3.6
4
60 80 14 9 4 Ø11 4
60 80 14 9 4 Ø11 4.3
6.6
6
6.6
6
75 96 16 9 4 Ø11 7
75 96 16 9 4 Ø11 7
10.2
10.5
95 120 19 10 4 Ø11 12
95 120 19 10 4 Ø14 12
13.7
15.5
110 136 20 12 4 Ø14 15.2
110 136 20 12 4 Ø14 17
24.5
27
125 154 20 12 6 Ø14 27.5
125 154 20 12 6 Ø14 30