Sigma 6-16HS - Large Bench Centrifuges - Centrifuges (UK centrifuge sales, service for centrifuges)

Brochure (981.0kB PDF)

Sigma 6-16HS 10393

Very large capacity (6 x 500ml), high-speed heated bench centrifuge

For the non-refrigerated non-heated version please see the Sigma 6-16S , for the refrigerated version please see the Sigma 6-16KHS and for the non-heated refrigerated version please see the Sigma 6-16KS

Details

This unit has replaced the Sigma 6-15H.

Heated table top centrifuge; speed range up to 3,000 rpm
Max rotor temperature 40°c up to 60°c depending on rotor and speed
Possibility of precooling the rotors during standstill Refrigerant CFC-free (R404a)
Control unit Spincontrol S
Various angle and swing-out rotors available
Lid can easily be opened due pneumatic swing support
Maximum capacity of 4 x 800 ml down to microtubes with different adapters in the same bucket
Maintenance-free induction drive motor A Microcontroller controls speed or gravitational field, time
2 Motorized lid locks
Suitable for low speeds e.g. for cell sedimentation, accuracy +/- 1 rpm
Magnetic rotor identification prevents the rotor from overspeeding
Stainless steel bowl
Imbalance switch
No need to open the casing for emergency lid lock release
Produced according to national and international safety regulations (e.g. EN 61010-2-020)
Window in the centrifuge lid for external speed control
Backlighted keys for start, stop, lid open

Features

Refrigeration

Availability

Available as New

Please call our sales office or request a quote online for pricing/discount information.

Accessories for Sigma 6-16HS

11165, Swing out rotor Centrifuge Rotors Swing out rotor for 4 buckets for glass tubes for mineral oil
13127, Rectangular bucket incl. polysulfone cap Centrifuge Buckets Rectangular bucket incl. polysulfone cap no. 17112, suitable for the system of...
18002, Rectangular carrier for 20 x 1.5/2.2 ml reaction vials Centrifuge Adapters Rectangular carrier for 20 reaction vials 1.5/2.2 ml, max. Ø 11 mm, e.g. no. 15008,...
200400SP, Microtube 1.5ml' flat top' (pack of 1000) Centrifuge tubes Microtube 1.5ml' flat top' (pack of 1000)
200401, Microtube 1.5ml yellow (pack of 5000) Centrifuge tubes Microtube 1.5ml yellow (pack of 5000)
200405, Microtube 1.5ml blue (pack of 5000) Centrifuge tubes Microtube 1.5ml blue (pack of 5000)
200407, Microtube 1.5ml green (pack of 5000) Centrifuge tubes Microtube 1.5ml green (pack of 5000)
200410, Microtube 1.5ml pink (pack of 5000) Centrifuge tubes Microtube 1.5ml pink (pack of 5000)
4092.5N, Microtube 1.5ml Twist Lock (pack of 5000) Centrifuge tubes Microtube 1.5ml Twist Lock (pack of 5000)
4092.6N, Microtube 2.0ml Polypropylene (pack of 500) Centrifuge tubes Microtube 2.0ml Polypropylene (pack of 500)
409111/2, Microtube 1.5m threaded and not skirted (pack of 500) Centrifuge tubes Microtube 1.5m threaded and not skirted (pack of 500)
409112/0, Cap with integral O ring for above (pack of 500) Centrifuge tubes Cap with integral O ring for above (pack of 500)
18012, Rectangular carrier for 12 x 6-7ml tubes (Set of 2) Centrifuge Adapters Rectangular carrier for 12 tubes 6 - 7 ml, max. Ø 13.5/18 x 65 - 90 mm, e.g...
18005, Rectangular carrier for 20 x 5 ml flat and round bottom Centrifuge Adapters Rectangular carrier for 20 tubes approx. 5 ml, flat and round bottom, max. Ø 12.2 x 60 -...
15060, Polystyrene tube 5ml (RIA) Centrifuge tubes Ø 12 x 75 mm
18007, Rectangular carrier for 20 x 7ml, flat and round bottom Centrifuge Adapters Rectangular carrier for 20 tubes approx. 7 ml, flat and round bottom, max. Ø 12.3 x 80 -...
15007, Centrifuge glass tube 6ml Centrifuge tubes Ø 12 x 100 mm
15027, Centrifuge glass tube 6ml Centrifuge tubes Ø 12 x 100 mm, graduated
18009, Rectangular carrier for 20 x 5-6ml hemolyse, RIA Centrifuge Adapters Rectangular carrier for 20 tubes 5 - 6 ml, max. Ø 12.8 x 70 - 90 mm, e.g. no. 15060,...
18010, Rectangular carrier for 12 x 10-12ml, flat and round bottom Centrifuge Adapters Rectangular carrier for 12 tubes 10 - 12 ml, flat and round bottom, max. Ø 16.8/17.5 x 60...
18015, Rectangular carrier for 12 x 10-15 ml, flat and round bottom Centrifuge Adapters Rectangular carrier for 12 tubes 10 - 15 ml, flat and round bottom, max. Ø 17 x 90 - 105...
15022, Glass tube 13.5ml Centrifuge tubes Special glass tube 13.5ml, Ø 17 x 110 mm,max. allowable speed 7000 rpm
15015, Centrifuge glass tube 10-12ml Centrifuge tubes Ø 16 x 100 mm
15024, Centrifuge glass tube 12ml Centrifuge tubes Ø 16 x 100 mm, graduated
15023, Polypropylene tube 14ml Centrifuge tubes Ø 17 x 100 mm
15020, Polystyrene tube 14ml Centrifuge tubes Ø 17 x 100 mm
18016, Rectangular carrier for 4x15ml culture tubes Centrifuge Adapters Rectangular carrier for 4 culture tubes 15 ml no. 15115
15115, 15ml culture tube Centrifuge tubes Culture tube Nunc, 15 ml, pointed bottom, polypropylene, incl. screw cap Ø 23 mm
18017, Rectangular carrier for 10x15 ml, Monovettes 9-10ml Centrifuge Adapters Rectangular carrier for 10 tubes approx. 15 ml, respectively tubes with stoppers, max. Ø...
18022, Rectangular carrier for 4x30ml, skirt or flat bottom Centrifuge Adapters Rectangular carrier for 4 tubes 30 ml, skirt or flat bottom, max. Ø 25/31 x 65 - 95 mm,...
309202, 30ml Universal tubes, no label - polystyrene (pack of 400) Centrifuge tubes 30ml Universal tubes, no label - polystyrene (pack of 400)
409202, 30ml Universal tubes, no label - Polypropylene (pack of 400) Centrifuge tubes 30ml Universal tubes, no label - Polypropylene (pack of 400)
309202.4, 30ml Universal tubes, plain label - Polystyrene (pack of 400) Centrifuge tubes 30ml Universal tubes, plain label - Polystyrene (pack of 400)
409602E, 30ml Universal tubes, with spoon, label - Polypropylene (pack 400) Centrifuge tubes 30ml Universal tubes, with spoon, label - Polypropylene (pack 400)
409202.B, 30ml Universal tubes, with boric acid, no label - Polypropylene (pack of 400) Centrifuge tubes 30ml Universal tubes, with boric acid, no label - Polypropylene (pack of 400)
309205FL, 30 ml Universal tube, labelled - Polystyrene (pack of 400) Centrifuge tubes 30 ml Universal, labelled - Polystyrene (pack of 400)
18025, Rectangular carrier for 5x25 ml Centrifuge Adapters Rectangular carrier for 5 tubes approx. 25 ml, max. Ø 24 x 85 - 105 mm, e.g. no. 15025,...
15025, Centrifuge glass tube 26ml Centrifuge tubes Ø 24 x 100 mm
15026, Centrifuge glass tube 27ml Centrifuge tubes Ø 24 x 100 mm, graduated
18030, Rectangular carrier for 5 x 27-30 ml Centrifuge Adapters Rectangular carrier for 5 tubes 27 - 30 ml, max. Ø 25.4/27.5 x 80 - 110 mm, e.g. no....
18050, Rectangular carrier for 2x50 ml Centrifuge Adapters Rectangular carrier for 2 tubes approx. 50 ml, max. Ø 35/38 x 85 - 110 mm, e.g. no....
15056, Centrifuge glass tube 58ml Centrifuge tubes Ø 34 x 100 ml, graduated
15050, Centrifuge glass tube 58ml Centrifuge tubes Ø 34 x 100 mm
15049, Polycarbonate tube 65ml Centrifuge tubes Ø 34 x 100 mm, graduated
18051, Rectangular carrier for 2 x 40-50ml tubes Centrifuge Adapters Rectangular carrier for 2 tubes 40 - 50 ml, max. Ø 29/35 x 80 - 110 mm, e.g. no. 13055,...
18052, Rectangular carrier for 2x50 ml culture tubes Centrifuge Adapters Rectangular carrier for 2 culture tubes 50 ml no. 15151
15151, 50ml culture tube Centrifuge tubes Culture tube Nunc, 50 ml, pointed bottom, polypropylene, incl. screw cap
900010SP, U' Well Microtitration plate (pack of 100) Centrifuge tubes U' Well Microtitration plate (pack of 100)
900011SP, F' Well Microtitration plate (pack of 50) Centrifuge tubes F' Well Microtitration plate (pack of 50)
900012SP, V' Well Microtitration plate (pack of 100) Centrifuge tubes V' Well Microtitration plate (pack of 100)
900015SP, Lid for Microtitre plates (pack of 50) Centrifuge tubes Lid for Microtitre plates (pack of 50)
18053, Rectangular carrier for 2 x 50ml culture tubes Centrifuge Adapters Rectangular carrier for 2 culture tubes 50 ml with skirt or flat bottom, max. Ø 29.5/38 x...
18085, Rectangular carrier for 1 x 78-85 ml tube Centrifuge Adapters Rectangular carrier for 1 tube 78 - 85 ml, max. Ø 38/40 x 85 - 112 mm, e.g. no. 13085,...
15076, Polypropylene tube 78ml Centrifuge tubes incl. screw cap, Ø 38 x 112 mm
15080, Polyfluor tube 81 ml Centrifuge tubes incl. screw cap, Ø 38 x 112 mm
13085, Stainless steel tube 85 ml Centrifuge tubes Ø 38 x 103 mm, sealable with cap no. 17185
17185, Round stainless steel sealing cap Centrifuge Lids Round stainless steel sealing cap
18100, Rectangular carrier for 1x100ml Centrifuge Adapters Rectangular carrier for 1 tube approx. 100 ml, max.
15100, Centrifuge glass tube 100ml Centrifuge tubes Ø 44 x 100 mm
15103, Polycarbonate tube 110ml Centrifuge tubes Ø 45 x 100 mm, graduated
15106, Centrifuge glass tube 100ml Centrifuge tubes Ø 44 x 100 mm, graduated up to 80 ml
18105, Rectangular carrier for 20x5ml, flat and round bottom RIA Centrifuge Adapters Rectangular carrier for 20 tubes approx. 5 ml, flat and round bottom, decantable, max. Ø...
18107, Rectangular carrier for 20x7 ml, flat and round bottom Centrifuge Adapters Rectangular carrier for 20 tubes approx. 7 ml, flat and round bottom, decantable, max. Ø...
18115, Rectangular carrier for 12 x 10-15ml glass tubes Centrifuge Adapters Rectangular carrier for 12 glass tubes 10 - 15 ml, decantable, max. Ø 17 x 90 - 105 mm,...
18125, Rectangular carrier for 1 x 125ml bottle Centrifuge Adapters Rectangular carrier for 1 bottle 125 mlwith flat bottom and screw cap, max. Ø 51 x 90 -...
18200, Rectangular carrier for 1 x 200 ml bottle (Set of 2) Centrifuge Adapters Rectangular carrier for 1 bottle with flat bottom and screw cap 200 ml, max. Ø 57 x 90 -...
15202, Polypropylene bottle 190ml inc. cap Centrifuge tubes Ø 56 x 112mm, screw cap
17112, Rectangular polysulfone sealing cap Centrifuge Lids Rectangular polysulfone sealing cap, clear, incl. 2 clips no. 17118
18018, Rectangular carrier for 6 culture tubes 15ml Centrifuge Adapters Rectangular carrier for 6 culture tubes 15 ml e.g. no. 15115
18250, Rectangular carrier for 1 tube 175 - 250 ml (Set of 2) Centrifuge Adapters Rectangular carrier for 1 tube 175 - 250 ml incl. rubber cushion no. 16051, max. Ø 57 x...
17118, Clip for sealing caps (Set of 2) Centrifuge Adapters Clip for sealing caps
13113, Bucket with thread for glass mineral oil tube (pair) Centrifuge Buckets Bucket with thread, sealable with cap no. 17107, for 1 glass tube for mineral oil 100 ml,...
16103, Adapter for glass tube for mineral oil 100 ml, 8" Centrifuge Adapters Adapter for glass tube for mineral oil 100 ml, 8" no. 15130
17107, Round aluminium sealing cap with thread Centrifuge Lids Round aluminium sealing cap, suitable for bucket no. 13113 with thread, for rotor no....
15130, Mineral oil tube 8in Centrifuge tubes Glass tube for mineral oil 100ml, 8in, Ø 37 x 200 mm, ASTM D 91/96
13114, Bucket for glass mineral oil tube 100ml (Set of 2) Centrifuge Buckets Bucket for 1 glass tube for mineral oil 100 ml, 6",Ø 44 x 165 mm, ASTM D 96 no. 15132,...
16104, Rubber cushion for glass tube for mineral oil 100 ml, 6" Centrifuge Adapters Rubber cushion for glass tube for mineral oil 100 ml, 6" no. 15132
15132, Mineral oil tube 6in Centrifuge tubes Glass tube for mineral oil 100ml, 6in, Ø 44 x 165 mm, ASTM D 96
13116, Bucket for pear-shaped oil tube 100ml (Set of 2) Centrifuge Buckets Bucket for 1 glass tube for mineral oil 100 ml, pear-shaped, Ø 59 x 160 mm, ASTM D 96 no....
16106, Rubber cushion for glass tube 100 ml, pear-shaped Centrifuge Adapters Rubber cushion for glass tube for mineral oil 100 ml, pear-shaped, no. 15131
15131, Mineral oil tube pear-shaped Centrifuge tubes Glass tube for mineral oil 100ml, 6in, pear-shaped, Ø 59 x 160 mm, ASTM D 96
13621, Bucket for microtiter filter and deepwellplates (Set of 4 buckets) Centrifuge Buckets This part is not compatible with the Sigma 4-5L
13625, Bucket for 1 blood bag system (Set of 2) Centrifuge Buckets This part is not compatible with the Sigma 4-5L
13635, Aluminium bucket (Set of 2) Centrifuge Buckets This part is not compatible with the Sigma 4-5L
18605, Hexagon carrier for 24 culture tubes 15 ml Centrifuge Adapters Hexagon carrier for 24 culture tubes 15 ml, e.g. no. 15115
429920, 15ml Graduated centrifuge with screw cap (pack of 500) Centrifuge tubes 15ml Graduated centrifuge with screw cap (pack of 500)
18606, Hexagon carrier for 10 culture tubes 50 ml Centrifuge Adapters Hexagon carrier for 10 culture tubes 50 ml, e.g. no. 15151 (Set of 2)
429926, 50ml Conical Sterile Polypropylene Centrifuge Tube With Screw Cap (Pack of 500) Centrifuge tubes 50ml Conical Sterile Polypropylene Centrifuge Tube With Screw Cap (Pack of 500)
429926(20), 50ml Conical Sterile Polypropylene Centrifuge Tube With Screw Cap (Pack of 20) Centrifuge tubes 50ml Conical Sterile Polypropylene Centrifuge Tube With Screw Cap (Pack of 20)
13650, Round bucket - set of 2 pieces Centrifuge Buckets This part is not compatible with the Sigma 4-5L
17651, Round carrier for 20 tubes 4 - 7ml Centrifuge Adapters Round carrier for 20 tubes 4 - 7 ml, flat and round bottom, e.g. Monovette, Primavette,...
17652, Round carrier for 36 tubes 5 ml Centrifuge Adapters Round carrier for 36 tubes 5 ml, max. Ø 12.5 x 60 - 80 mm, e.g. no. 15060, RIA -,...
17653, Round carrier for 26 e.g. reaction vials 1.5/2.2 ml Centrifuge Adapters Round carrier for 26 e.g. reaction vials 1.5/2.2 ml, max.
15008, Reaction vials 1.5ml Centrifuge tubes 100 pcs. per pack
15040, Reaction vials 2.2ml Centrifuge tubes 100 pcs. per pack
17654, Round carrier for 32 tubes approx. 7 ml Centrifuge Adapters Round carrier for 32 tubes approx. 7 ml, max. Ø 12.5 x 85 - 115 mm, e.g. no. 15007,...
17655, Round carrier for 20 tubes 10 - 12 ml Centrifuge Adapters Round carrier for 20 tubes 10 - 12 ml, max. Ø 16.2/18 x 65 - 90 mm, e.g. no. 15000,...
15010, Polycarbonate tube 10ml Centrifuge tubes Includes screw cap. Ø 16.1 x 81.1 mm
15039, Polypropylene tube 10ml Centrifuge tubes Incl. screw cap, Ø 16.1 x 81.1 mm
15000, Polyfluor tube 10ml Centrifuge tubes Incl. screw cap, Ø 16.1 x 81.1 mm
17656, Round carrier for 22 tubes 5 - 6 ml (set of 2) Centrifuge Adapters Round carrier for 22 tubes 5 - 6 ml, max. Ø 13.5/17.5 x 70 - 90 mm, e.g. no. 15060...
17658, Round carrier for 19 tubes 9-15ml, Monovettes 9-10ml (Set of 2) Centrifuge Adapters Round carrier for 19 tubes 9 - 15 ml, max. Ø 17.2/19.5 x 85 - 115 mm, e.g. no. 15015,...
17659, Round carrier for 12 culture tubes 15 ml Centrifuge Adapters Round carrier for 12 culture tubes 15 ml no. 15115, Nunc, Corning, Falcon and Greiner...
17660, Round carrier for 15 culture tubes 15 ml (pair) Centrifuge Adapters Round carrier for 15 culture tubes 15 ml e.g. Falcon and Greiner tubes with caps Ø max....
17662, Round carrier for 7 tubes 30 ml Centrifuge Adapters Round carrier for 7 tubes 30 ml, flat bottom, max. Ø 25/31 x 65 - 95 mm, e.g....
17670, Round carrier for 8 tubes 25 - 30 ml Centrifuge Adapters Round carrier for 8 tubes 25 - 30 ml, max. Ø 25.4/30 x 90 - 115 mm, e.g. no. 15025,...
15030, Polycarbonate tube 30ml Centrifuge tubes Incl. screw cap,
15032, Polypropylene tube 27ml Centrifuge tubes Incl. screw cap,
15029, Polyfluor tube 28ml Centrifuge tubes Incl. screw cap,
15033, Glass tube 32ml Centrifuge tubes Special glass tube 32ml, Ø 24 x 105 mm, max. allowable speed 7000 rpm
17675, Round carrier for 4 tubes 50 ml Centrifuge Adapters Round carrier for 4 tubes 50 ml, max. Ø 35/38 x 90 - 115 mm, e.g. 15049, 15056,...
17676, Round carrier for 7 tubes 40 - 50 ml Centrifuge Adapters Round carrier for 7 tubes 40 - 50 ml with screw cap, max. Ø 29/32 x 90 - 115 mm, e.g....
15051, Polyfluor tube 38ml Centrifuge tubes incl. screw cap, Ø 28.5 x 107 mm
15052, Polypropylene tube 42ml Centrifuge tubes incl. screw cap, Ø 28.8 x 107 mm
13055, Stainless steel tube 50ml Centrifuge tubes Ø 28.5 x 101.5 mm, sealable with cap no. 17054
17054, Stainless steel sealing cap Centrifuge Lids £198.00 Stainless steel sealing cap
17677, Round carrier for 5 culture tubes 50 ml (pair) Centrifuge Adapters Round carrier for 5 culture tubes 50 ml, e.g. no. 15151, Nunc, Corning, Falcon and...
17678, Round carrier for 5 culture tubes 50 ml Centrifuge Adapters Round carrier for 5 culture tubes 50 ml with skirt or flat bottom, max. Ø 29/36 x 90 -...
17679, Round carrier for 7 culture tubes 50 ml Centrifuge Adapters Round carrier for 7 culture tubes 50 ml, e.g. Nunc, Corning, Falcon and Greiner, max. Ø...
17682, Round carrier for 1 Corning bottle 500 ml Centrifuge Adapters Round carrier for 1 Corning bottle 500 ml, no. 432123, angle 75°, Ø 96 x 150 mm, pointed...
17685, Round carrier for 3 tubes 78 - 85 ml Centrifuge Adapters Round carrier for 3 tubes with screw cap 78 - 85 ml, max. Ø 38/40 x 90 - 110 mm, e.g. no....
17690, Round carrier for 2 tubes approx. 100 ml Centrifuge Adapters Round carrier incl. rubber cushion no. 16051, for 2 tubes approx. 100 ml with, max. Ø...
17692, Round carrier for 1 bottle 145 ml Centrifuge Adapters Round carrier for 1 bottle with flat bottom and screw cap 145 ml, max. Ø 51 x 90 - 115...
15125, Polypropylene bottle 145ml inc. cap Centrifuge tubes Ø 51 x 99 mm, screw cap
17693, Round carrier for 1 bottle approx. 200ml Centrifuge Adapters Round carrier for 1 bottle with pointed bottom approx. 200ml, angle 60°, max. Ø61,5 x 140...
15175, Polypropylene bottle 200ml Centrifuge tubes Polypropylene bottle 200 ml, Ø 61.5 x 139 mm, pointed bottom, graduated up to 175 ml...
15174, Nunc bottle 200ml Centrifuge tubes no. 376813, graduated up to 175 ml, Ø 60 x 137,2, pointed bottom 60°
17694, Round carrier for 1 bottle 150 or 200 ml Centrifuge Adapters Round carrier for 1 bottle 150 or 200 ml with pointed bottom angle 88°, max. Ø 60 x 120...
17695, Round carrier for 1 tube 175 - 250 ml Centrifuge Adapters Round carrier incl. rubber cushion no. 16250 for 1 tube 175 - 250 ml, max. Ø 57.5 x 90 - ...
15201, Centrifuge glass tube 200ml Centrifuge tubes Ø 56 x 112 mm
15206, Centrifuge glass tube 200ml Centrifuge tubes Ø 56 x 113 mm, graduated
15250, Centrifuge glass tube 230ml Centrifuge tubes Ø 56 x 134 mm
17696, Round carrier for 1 bottle 200 ml Centrifuge Adapters Round carrier for 1 bottle with flat bottom and screw cap 200 ml approx., max. Ø 57 x 90...
17698, Round carrier for 1 bottle 250 ml Centrifuge Adapters Round carrier for 1 bottle with flat bottom and screw cap 250 ml, max. Ø 61.5 x 90 - 125...
13255, Stainless steel bottle 250 ml Centrifuge tubes Ø 61.4 x 125 mm, sealable with cap no. 17256
17256, Round stainless steel sealing cap Centrifuge Lids Round stainless steel sealing cap
15249, Polypropylene bottle 250 ml Centrifuge tubes incl. screw cap, Ø 61.4 x 125 mm
15247, Polyfluor bottle 250 ml Centrifuge tubes incl. screw cap, Ø 61.4 x 122 mm
13654, Adapter for 1 bottle 500 to 750 ml (Set of 2) Centrifuge Adapters Adapter for 1 bottle 500 to 750 ml, Ø 83 x 130 - 173 mm, e.g. no. 15500, 15501, 15750,...
15501, Polypropylene bottle 500ml Centrifuge tubes Ø 85 x 135 mm, incl. screw cap
15751, Polypropylene bottle 680ml Centrifuge tubes Ø 85 x 170 mm, incl. screw cap,
15001, 200 x Microhematocrite tubes Centrifuge tubes Capillary tubes, heparinized, Ø 1.5 x 75 mm, 50 µl, 200 pcs. per pack
13655, Adapter for 1 bottle 500 ml (Set of 2) Centrifuge Adapters Adapter for 1 bottle 500 ml, max. Ø 69,5 x 165 mm, e.g. no. 13507 with 17256, 15508,...
13507, Stainless steel bottle 500ml Centrifuge tubes Ø 69.5 x 152 mm, sealable with cap no. 17256
15508, Polypropylene bottle 500ml Centrifuge tubes Ø 69 x 165 mm, incl. screw cap
13656, Polypropylene tube 800ml Centrifuge tubes Flat bottom, 800 ml, Ø 100 x 135 mm, sealable with cap 17123
17123, Polypropylene cap for tubes no. 13656, 13823 Centrifuge Lids Polypropylene cap for tubes no. 13656, 13823
17170, Round polysulfone sealing cap for 13650 bucket - set of 2 pieces Centrifuge Lids Round polysulfone sealing cap for 13650 bucket