NQU core barrel for use with NQ/NRQ rods. NQU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA N size hole. It consists of the NQU head assembly , NQU inner tube, NQU stop ring, NQU core lifter, NQU core lifter case, NQU locking coupling, NQU adapter coupling, NQU landing ring, NQU outer tube, NQU inner tube stabilizer and thread protector.

NQU CORE BARREL ,NQU CORE BARREL INNER TUBE GROUP 

NOTE:

      *NQU Reaming shell and NQU core bit are not included in the core barrel assembly.

     **Other length NQU core barrel or extended NQU core barrel is also available

***NQU MKII spearhead assembly(C5008323,C500816,C5007947,C3547002,C5008169,C5003192) is also available

NQU CORE BARREL SPARE PARTS KIT

REFERENCE PART ITEMS

Core Barrel,NQU 1.5M Core Barrel,NQU 3.0M Inner Tube Group,NQU 1.5M Inner Tube Group,NQU 3.0M Quick Pump-in Head Assembly, NQU Inner-tube, NQU 1.5 M Inner-tube, NQU 3 M Stop Ring, NQU Core Lifter, NQU Slotted Core Lifter, NQU Slotted(diamond coated) Core Lifter, NQU Fluted Core Lifter, NQU Fluted(diamond coated) Core Lifter Case, NQU Locking Coupling, NQU Full-hole with Tang Locking Coupling, NQU Full-hole NQU Stabilized Locking Coupling with Tang NQU Stabilized Locking Coupling  Adapter Coupling, NQU Landing Ring, NQU Outer-tube, NQU 1.5 M Outer-tube, NQU 3.0 M Stabilizer, NQU Inner-tube Thread Protector NQU Core Barrel Spare Parts Kit Spearhead Point,NQU Compression Spring,NQU Detent Plunger,NQU Spiral Pin,7/16" X 1" Spring Pin, 1/2" x 2"

Nylok Bolt 3/8" -16UNC x 3/4" Compression spring Latch, NQU Link, NQU Spring Pin, 1/2" x 1-1/2" Spring Pin,1/4" x 2" Valve Piston Indicator Bushing Pump-In Lip Seal, NQU Landing Shoulder, NQU
Shut-off Valve, NQU Thrust Bearing Spindle Bushing, NQU Hanger Bearing Lock Nut Hydraulic Grease Fitting Stop Ring, NQU Core Lifter, NQU Fluted Core Lifter Case, NQU Landing Ring, NQU Stabilizer, NQU Inner-tube
REFERENCE PART#

C3544020 C3544026 C3544032 C3544038 C3548625 C24909 C24891 C24893 C30488NC3546911 C24894 C3548554 C24892 C3545405 C3546190 C5007787 C5007785 C24896 C24897 C24910 C24898

C44407 C5001296 C42913 C15141 C42914 C42905 C24305 C3541932 C3543180 C104816 C104817 C24548 C24307 C3547672 C3543904 C64302 C306009 C44209 C24312 C24889 C18298 C103144 C17447 C24893 C24894 C24892 C24897 C44407

REFERENCE PHOTOS