Heavy-Duty Split Tube "Lynac" Samplers

U.S. Patent No. 2795395

 

This widely used sampler is a heavy duty version of the standard split tube sampler. The Acker Drill Company

developed and patented this split tube sampler, which is better adapted to severe service under hard driving than

the standard type. Coarse threads in the sampler head speeds assembly and disassembly. As with all other Acker

tube style samplers, the shoe is heat treated to withstand exceptional abuse. The standard length of the sample is

24".   A ball check feature prevents washing out sample on withdrawal from the hole. The shoe is recessed to

accommodate a trap valve and spring or basket retainer.   A liner is optional to accommodate successive sampl-

ing. Note the step in the tube design, which prevents bowing when being driven, and the heavy duty threads in

the head section. This sampler is recommended for standard penetration tests, as well as, other tests with

heavier hammers.

Lynac Split Tube Sampler for Severe Service

With Heat Treated Split Sections and Shoe Assembly

Size Shoe I.D. Conn. Sample Length Part Number Weight
inches mm. lbs. kg.
2" O.D. x 1-1/2" I.D.

(50.8mmx38.1mm.)

1-3/8"
(34.9mm.)
AW 18 457.2 56622124-3 12.5 5.6
24 609.0 56622124-4 13.5 6.1
2" O.D. x 1-1/2" I.D.
(50.8mm. x 38.1mm.)
1-3/8"
(34.9mm.)
AW 18 457.2 56622124-7 12.5 5.6
24 609.0 56622124-8 13.5 6.1

Options and Spare Parts

Lynac Split Tube Sampler
Description 2" O.D. 2-1/2" O.D. 3" O.D.
Part
Number
Weight
Part
Number
Weight
Part
Number
Weight
lbs. kg. lbs. kg. lbs. kg.

Head Assembly "W"

56622005-4 4.0 1.8 56622005-14 6.0 2.7 56622005-19 11.0 5.0
Head Assembly "AWJ" 56622005-36 4.0 1.8 N/A --- --- N/A --- ---
Tube - 18" N/A --- --- 56622016-17 12.0 5.5 56622016-19 15.0 6.8
Tube - 24" N/A --- --- 56622016-18 15.0 6.8 56622016-20 19.0 8.6
Open Shoe - Blunt 566120062-4 1.0 0.45 566120062-2 1.0 0.45 566120062-7 2.0 0.9
Open Shoe - ASTM 566120062-5 1.0 0.45 N/A --- --- N/A --- ---

HT Tube-18"

56622016-51 10.0 4.5 N/A --- --- N/A --- ---

HT Tube- 24"

56622016-53 11.0 5.0 N/A --- --- N/A --- ---
Spacer** 566150035-272 * * 566150035-273 * * 566150035-274 * *
Brass Liner, 18" 566120060-7 2.0 0.9 566120060-2 2.0 0.9 566120060-10 2.0 0.9
Brass Liner, 24" 566120060-16 2.0 0.9 566120060-18 2.0 0.9 566120060-19 2.0 0.9
Teflon Liner, 18" 566120966-1 * * N/A --- --- N/A --- ---
Teflon Liner, 24" 566120966-2 * * N/A --- --- N/A --- ---
Clear Plastic Liner, 18" 566120878-1 * * 566120878-7 * * 566120878-9 * *
Clear Plastic Liner, 24" 566120878-2 * * 566120878-8 * * 566120878-3 * *
Plastic Cap 56690367-35 * * 56690367-43 * * 56690367-49 * *
  * Less than 1 lb. (0.45 kg.)                  ** Limited sizes available                
Options and Spare Parts
Lynac Split Tube Sampler
Description 3-1/2" O.D. 4-1/2" O.D.
Part Number Weight Part Number Weight
lbs. kg. lbs. kg.

Head Assembly "W"

56622005-24 16.0 7.3 56622005-29 24.0 10.8
Head Assembly "AWJ" 566N/A --- --- N/A --- ---
Tube - 18" 56622016-27 20.0 9.1 56622016-29 26.0 11.7
Tube - 24" 56622016-28 24.0 10.9 56622016-30 30.0 13.6
Open Shoe - Blunt 566120062-1 2.0 0.9 566120062-8 2.0 0.9
Open Shoe - ASTM N/A --- --- N/A --- ---
H.T. Tube - 18" N/A --- --- N/A --- ---
H.T. Tube - 24" N/A --- --- N/A --- ---
Spacer** 566150035-275 * * 566150035-276 * *
Brass Liner, 18" N/A --- --- N/A --- ---
Brass Liner, 24" N/A --- --- N/A --- ---
Teflon Liner, 18" N/A --- --- N/A --- ---
Teflon Liner, 24" N/A --- --- N/A --- ---
Clear Plastic Liner, 18" 566120878-10 * * N/A --- ---
Clear Plastic Liner, 24" 566120878-11 * * N/A --- ---
Plastic Cap 56690367-55 * * N/A --- ---
  * Less than 1 lb. (0.45 kg.)     ** Limited sizes available      N/A - not available

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRILLERS SERVICE, INC.          HICKORY, NC USA         800-334-2308, EXT. 230

  

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