Model

SL90

SL135

SL225

SL450

Max. static hook load (KN)

900

1350

2250

4500

Max. speed r/min.

300

300

300

300

Max. Working pressure (MPa/psi)

25/3570

35/5000

35/5000

35/5000

Clearance between bail and gooseneck - mm (in.)

435 (17 1/8)

495 (19 1/2)

540 (21 1/4)

549 (21 5/8)

Center pipe dia. - mm (in.)

64 (2 1/2)

64 (2 1/2)

75 (3)

75 (3)

Center pipe upper thread

Connect to center pipe API (standard) in.

4 1/2 REG LH

4 1/2 REG LH

6 5/8 REG LH

7 5/8 REG LH

Center pipe lower thread

Connect to Kelly API (standard) in.

6 5/8 REG LH

6 5/8 REG LH

6 5/8 REG LH

6 5/8 REG LH

Gooseneck connection thread

3″-8 threads / inch

3″-8 threads / inch

4″-8 threads / inch

4″-8 threads / inch

Dimensions (L × W × H) mm

2505×758×840

2505×758×840

2880×1026×1065

3015×1096×1065

Note: the above swivels are divided into two types: swivels with spinners (double duty) and swivels without spinners