Circulating Sub 

Circulating Sub 

Circulating Sub

Description

The Circulating Sub is designed to provide a means of circulation to the annulus upon activation. This tool utilizes a drop ball for actuation.

Types of Circulating Subs:
+ Dual Circulating Sub
+ Diverting Circulating Sub
+ Ported Sub

Key Features

+Saves Wear on Motor
+Circulating Path
+Dual Option Available with Rupture Disk

Specifications

O.D. I.D. Length Overpull Torque Connection
in in ft lbs ft-lbs
mm mm m kg Nm
1.70 0.38 0.83 50,000 459 1" AM MT + Add To Quote
43.2 9.5 0.25 22,680 622
2.13 0.44 1.15 70,630 994 1-1/2" AM MT + Add To Quote
53.9 11.1 0.35 32,037 1,348
2.88 0.56 1.58 174,856 4,489 2-3/8" PAC + Add To Quote
73.0 14.3 0.48 79,313 2,626
3.13 0.59 2.08 223,822 5,879 2-7/8" PAC + Add To Quote
79.5 17.5 0.63 101.524 7,971
4.20 0.81 2.15 324,000 1,650 3-1/2" PH-6 + Add To Quote
106.7 20.6 0.66 146,964 2,237