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Core Barrel Head Assemblies & Option

Core Barrel Head Assemblies & Option

The Edge Latch Head Assembly is a robust, reliable tool that is supplied complete with landing indication and is fully compatible with the industry leader. The Edge-Latch latching system provides an enhanced mechanism for retracting the latches, which lessens the chances of sticking a tube.

Head Assembly Options include alternate Landing Indicator Bushings, Soft Shut-Off Valves, Solid Spindle Spacers as well as the Fluid Retention Kit and components. Heads are always shipped assembled so optional components need to be ordered as extra parts and switched out on receipt of shipment.

Note: A standard head assembly is supplied with landing indication installed. If you do not wish to use landing indication it can be removed prior to use. Head assemblies are filled with grease prior to leaving the factory. For lost circulation conditions, see optional fluid retention kit.

AVAILABLE SIZES :

Part Number Description  Qty
100700 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100712 Spearhead Base 1
100701 Latch Retracting Pin 2
100713 Latch Retracting Case 1
100714 Upper Latch Body 1
100702 Latch Pivot Pin 1
100722 Latch Spring 1
100715 Latch  2
100716 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100717 Lower Latch Body 1
100703 Lock Washer 1
100704 Hex Nut 1
100718 Spindle 1
100705 Shut Off Valve, Hard 2
100706 Shut Off Washer 2
100707 Spindle Bearing 2
100719 Spindle Bushing 1
100709 Compression Spring 1
100711 Self Locking Nut 1
100721 Inner Tube Cap Assembly without Thread Protector 1
100639 Thread Protector, Inner Tube Cap 1

 

OPTIONS
Part Numarası Description
100551 Landing Indicator Bushing without OD Groove
100582 Shut Off Valve, Soft
101818 Solid Spindle Spacer
101152 Parts Pouch
101821 Inner Tube Cap Assembly with Thread Protector
100611 Fluid Retention Kit
Part Number Description Qty
100476 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100464 Spearhead Base 1
100449 Latch Retracting Pin 2
100465 Latch Retracting Case 1
100466 Upper Latch Body 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch  2
100469 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100470 Lower Latch Body 1
100453 Lock Washer 1
100454 Hex Nut 1
100471 Spindle
100455 Shut Off Valve, Hard
100456 Shut Off Washer
100457 Spindle Bearing, Upper
100472 Spindle Bushing
100458 Spindle Bearing, Lower
100459 Compression Spring
100460 Self Locking Nut
100475 Inner Tube Cap Assembly without Thread Protector
100602 Thread Protector

 

OPTIONS
Part Number Description
100551 Landing Indicator Bushing without OD Groove
100583 Shut Off Valve, Soft
101819 Solid Spindle Spacer
101152 Parts Pouch
101822 Inner Tube Cap Assembly with Thread Protector
100607 Fluid Retention Kit
Part Number Description Qty
100555 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100464 Spearhead Base 1
100449 Latch Retracting Pin 2
100465 Latch Retracting Case 1
100466 Upper Latch Body 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch  2
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100553 Landing Shoulder 1
100470 Lower Latch Body 1
100453 Lock Washer 1
100454 Hex Nut 1
100471 Spindle 1
100455 Shut Off Valve, Hard 2
100456 Shut Off Washer 2
100457 Spindle Bearing, Upper 1
100472 Spindle Bushing 1
100458 Spindle Bearing, Lower 1
100459 Compression Spring 1
100460 Self Locking Nut 1
100556 Inner Tube Cap Assembly without Thread Protector 1

 

OPTIONS
Part Number Description
100551 Landing Indicator Bushing without OD Groove
100583 Shut Off Valve, Soft
101819 Solid Spindle Spacer
101152 Parts Pouch
100607 Fluid Retention Kit
Part Number Description Qty
100476 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100464 Spearhead Base 1
100449 Latch Retracting Pin 2
100465 Latch Retracting Case 1
100466 Upper Latch Body 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch  2
100469 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100470 Lower Latch Body 1
100453 Lock Washer 1
100454 Hex Nut 1
100471 Spindle 1
100455 Shut Off Valve, Hard 2
100456 Shut Off Washer 2
100457 Spindle Bearing, Upper 1
100472 Spindle Bushing 1
100458 Spindle Bearing, Lower 1
100459 Compression Spring 1
100460 Self Locking Nut 1
100475 Inner Tube Cap Assembly without Thread Protector 1
100602 Thread Protector 1

 

OPTIONS
Part Number Description
100551 Landing Indicator Bushing without OD Groove
100583 Shut Off Valve, Soft
101819 Solid Spindle Spacer
101152 Parts Pouch
101822 Inner Tube Cap Assembly with Thread Protector
100607 Fluid Retention Kit
Part Number Description Qty
100791 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100796 Spearhead Base 1
100798 Latch Locking Spring 1
100805 Latch Locking Pin 1
100449 Latch Retracting Pin 2
100797 Latch Retracting Case 1
100807 Latch Retracting Case Pin 1
100804 Latch Body, Upper 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch 2
100827 Spring Seat 1
100801 Latch Retracting Case Spring 1
100826 Spring Sleeve 1
100828 Spring Cavity Bushing 1
100809 Latch Body Adaptor 1
100764 Pump-In Seal 2
100810 Latch Body Seal Seat 1
100452 Stainless Steel Ball 1
100468 Landing Indicator Bushing, OD Groove 1
100469 Landing Shoulder 1
100470 Latch Body, Lower 1
100453 Nord-Lock Washer 1
100454 Lock Nut 1
100471 Spindle 1
100455 Shut-Off Valve, Hard 2
100456 Shut-Off Washer 2
100457 Spindle Bearing, Upper 1
100472 Spindle Bushing 1
100458 Spindle Bearing, Lower 1
100459 Compression Spring 1
100460 Self Locking Hex Nut 1
100475 Inner Tube Cap Assembly, No Thd. Protector 1
100602 Thread Protector, Inner Tube Cap 1
Part Number Description Qty
100932 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100796 Spearhead Base 1
100798 Latch Locking Spring 1
100805 Latch Locking Pin 1
100449 Latch Retracting Pin 2
100797 Latch Retracting Case 1
100807 Latch Retracting Case Pin 1
100804 Latch Body, Upper 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch 2
100827 Spring Seat 1
100801 Latch Retracting Case Spring 1
100826 Spring Sleeve 1
100828 Spring Cavity Bushing 1
100809 Latch Body Adaptor 1
100764 Pump-In Seal 2
100810 Latch Body Seal Seat 1
100452 Stainless Steel Ball 1
100468 Landing Indicator Bushing, OD Groove 1
100553 Landing Shoulder 1
100470 Latch Body, Lower 1
100453 Nord-Lock Washer 1
100454 Lock Nut 1
100471 Spindle 1
100455 Shut-Off Valve, Hard 2
100456 Shut-Off Washer 2
100457 Spindle Bearing, Upper 1
100472 Spindle Bushing 1
100458 Spindle Bearing, Lower 1
100459 Compression Spring 1
100460 Self Locking Hex Nut 1
100475 Inner Tube Cap Assembly 1
Part Number Description Qty
101407 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100493 Spearhead Base 1
100483 Latch Retracting Pin 2
101394 Latch Retracting Case 1
101395 Upper Latch Body 1
100484 Latch Pivot Pin 1
100450 Latch Spring 1
100496 Latch  2
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100497 Landing Shoulder 1
100498 Lower Latch Body 1
100485 Lock Washer 1
100486 Hex Nut 1
100499 Spindle 1
100487 Shut Off Valve, Hard 2
100488 Shut Off Washer 2
100489 Spindle Bearing, Upper 2
100500 Spindle Bushing 1
100457 Spindle Bearing, Lower 1
100491 Compression Spring 1
100492 Self Locking Nut 1
100502 Inner Tube Cap Assembly without Thread Protector 1
100603 Thread Protector, Inner Tube Cap 1

 

OPTIONS
Part Number Description
100551 Landing Indicator Bushing without OD Groove
100584 Shut Off Valve, Soft
101435 Solid Spindle Spacer
101152 Parts Pouch
101823 Inner Tube Cap Assembly with Thread Protector
100607 Fluid Retention Kit
Part Number Description Qty
101407 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
100493 Spearhead Base 1
100483 Latch Retracting Pin 2
101394 Latch Retracting Case 1
101395 Upper Latch Body 1
100484 Latch Pivot Pin 1
100450 Latch Spring 1
100496 Latch  2
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100497 Landing Shoulder 1
100498 Lower Latch Body 1
100485 Lock Washer 1
100486 Hex Nut 1
100499 Spindle 1
100487 Shut Off Valve, Hard 2
100488 Shut Off Washer 2
100489 Spindle Bearing, Upper 2
100500 Spindle Bushing 1
100457 Spindle Bearing, Lower 1
100491 Compression Spring 1
100492 Self Locking Nut 1
100502 Inner Tube Cap Assembly without Thread Protector 1
100603 Thread Protector, Inner Tube Cap 1

 

OPTIONS
Part Number Description
100551 Landing Indicator Bushing without OD Groove
100584 Shut Off Valve, Soft
101435 Solid Spindle Spacer
101152 Parts Pouch
101823 Inner Tube Cap Assembly with Thread Protector
100607 Fluid Retention Kit
Part Number Description Qty
100811 Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Spring Pin, ø7/16" x 1" Long 1
102480 Spearhead Base 1
100798 Latch Locking Spring 1
102479 Latch Locking Pin 1
100483 Latch Retracting Pin 2
100815 Latch Retracting Case 1
101154 Latch Retracting Case Pin 1
101395 Latch Body, Upper 1
100484 Latch Pivot Pin 1
100450 Latch Spring 1
102476 Latch 2
102474 Latch Retracting Case Spring 1
102475 Spring Sleeve 1
100821 Latch Body Adaptor 1
100765 Pump-In Seal 2
100822 Latch Body Seal Seat 1
100452 Stainless Steel Ball 1
100468 Landing Indicator Bushing, OD Groove 1
100497 Landing Shoulder 1
100498 Latch Body, Lower 1
100485 Nord-Lock Washer 1
100486 Hex Nut 1
100499 Spindle 1
100487 Shut-Off Valve, Hard 2
100488 Shut-Off Washer 2
100489 Spindle Bearing, Upper 1
100500 Spindle Bushing 1
100457 Spindle Bearing, Lower 1
100491 Compression Spring 1
100492 Self Locking Nut 1
100502 Inner Tube Cap Assembly, No Thd. Protector 1
100603 Thread Protector, Inner Tube Cap 1