Used Ink Jet Printer for sale (68)

Condition: used, Code: 0354 Brand: JET/USA Model: DDS 225 - CE Standard Automatic 2-roller calibrating sanding machine for wood, furniture, joinery, custom made furniture, panels, wooden joinery, plastics and various materials – CE Standard Features: Sturdy construction Outfeed roller adjustment independent of the infeed roller Hard rubber coating on the rollers 2-speed conveyor belt Bjdjy A Synjpfx Abtedg Working width 635 mm Min workpiece length 230 mm Min workpiece height 0,8 mm Max workpiece height 133 mm Roller dimensions 152 x 635 mm Roller rotation speed 1400 rpm Conveyor belt speed 2–3 mt/min 2 suction inlets diameter 100 mm each Power output 5 Hp Enclosed base with door Abrasive belt 80 gr Abrasive belt 100 gr Overall dimensions mm 1150 x 1150 x 1050 h Weight kg 330

Condition: new, Year of construction: 2025, functionality: fully functional, air demand: 4 m³/h, overall weight: 110 kg, type of input current: DC, input voltage: 230 V, warranty duration: 12 months, operating pressure: 7 bar, noise level: 85 dB, hose package length: 5,200 mm, We offer new and used Cold Jet machines for sale. I am an authorized dealer in Poland. Our range includes all available models of dry ice cleaning machines. Financing options available through leasing. The set includes a dry ice applicator, a 5.2-meter hose, one selected nozzle, and a hose for compressed air supply. Also included are hose clamps, holders, transport straps, and a user manual. Bdjdey D Ennepfx Abteg

Condition: as good as new (ex-display), Year of construction: 2025, operating hours: 1 h, The machines in the CD25 series are compact high-pressure cleaners, with pressures ranging from 170 to 500 bar and a flow rate of 17 to 42 l/min. The pump is driven by a 3-cylinder, water-cooled Kubota diesel engine. The robust frame is made of stainless steel for long-lasting durability and corrosion resistance. The powder coating ensures a very attractive appearance. The machine has very compact dimensions of 1200mm x 800mm, which corresponds to the same size as the well-known EURO pallet. The frame stands firmly on 4 large rubber feet. The high-pressure machine is also equipped with forklift pockets and a central lifting eye. This enables very easy transport. Similar to, but not a Dynajet, Falch, Hammelmann, Kamat, Kärcher, Oertzen, Uraca, Woma, etc. Available models: ----- Model Pressure Flow rate CD25-170 170 bar 42 Lpm CD25-250 250 bar 32 Lpm CD25-350 350 bar 23 Lpm CD25-400 400 bar 21 Lpm CD25-500 500 bar 17 Lpm Bedpfohgbfhjx Abtedg General specifications: ----- Max. pump speed: 1750 rpm Drive engine: Kubota Diesel 3 cyl., water-cooled Drive engine power: 18.6 kW Drive engine speed: 3000 rpm Tank: 28 L Max. fuel consumption: 5.7 L/h Noise level (7m): 80 dBa Dimensions and weight: 1200mm x 800mm x 1300 mm (350 kg) Includes standard accessories.

Condition: new, Year of construction: 2026, For sale: Nozzitec Applicator - COLD JET A-quality. Can also be used with all COLD JET blasting machines. Microclean i3 AERO 30 AERO 40 FP / HP AERO 75 DX Bedpfx Abozurwbjtodg AERO 80 FP We have all the parts in stock for these machines. Contact us. We have various new parts in stock for Cold Jet machines. Worldwide shipping. Cold Jet dry ice machine for sale, dry ice blasting machine for sale, dry ice blaster for sale, dry ice blasting machine for sale, industrial dry ice blaster for sale, CO2 cleaning machine for sale, Cold Jet Aero 30 for sale, Cold Jet Aero 40FP for sale, Cold Jet Aero 40HP for sale, Cold Jet Aero 75 for sale, Cold Jet Aero 75 DX for sale, Cold Jet Aero 75 DX, Cold Jet 75DX, used Cold Jet machine, used dry ice blasting machine, Cold Jet Aero series, Cold Jet i3 MicroClean, Cold Jet E-CO2, Cold Jet SDI Select 60, Cold Jet IceRocket, Cold Jet Elite 20, Cold Jet Dry Icepress, Cold Jet pelletizer, dry ice blaster, dry ice cleaning machine, industrial dry ice cleaning system, pellet dry ice blaster, dry ice blasting equipment, cryogenic cleaning machine, CO2 blasting machine, carbon dioxide blaster, industrial cleaning, machine cleaning, maintenance cleaning, production line cleaning, mold cleaning without disassembly, paint removal dry ice, coating removal dry ice, rust removal, fire and soot damage cleaning, electrical cabinet cleaning, food industry cleaning, automotive cleaning, printing press cleaning, dry ice blaster 20 bar, high-pressure dry ice blaster, non-abrasive cleaning machine, refurbished dry ice machine, 20 ft blasting hose, dry ice blasting gun, venturi nozzle, Kärcher Ice Blaster, Kärcher IB 7/40, Kärcher IB 15/120, ASCO Jet, Cryoblaster, ICS Dry Ice, Nozzitec, Triventek, Cryonomic, Südstrahl, White Lion dry ice blaster, ICEsonic dry ice blaster, dry ice blasting machine Netherlands, dry ice machine Noordwijkerhout, industrial cleaning equipment Europe, export dry ice machine, DrDryice.

Condition: as good as new (ex-display), Year of construction: 2026, operating hours: 1 h, functionality: fully functional, total width: 1,900 mm, total length: 3,720 mm, total height: 1,990 mm, pressure: 500 bar, operating pressure: 500 bar, fuel: diesel, overall weight: 1,800 kg, rotational speed (max.): 2,100 rpm, high-pressure hose length: 50,000 mm, water tank capacity: 300 l, empty load weight: 1,800 kg, temperature: 95 °C, fuel tank capacity: 100 l, type of cooling: water, hose length: 25,000 mm, power: 45 kW (61.18 HP), water pressure: 500 bar, pump capacity: 40 l/min, Equipment: type plate available, The HDT60, in its hot water trailer version, covers a pressure range of 400 to 500 bar with a flow rate of 33 to 40 l/min. The pump is driven by a water-cooled 4-cylinder turbo diesel engine. To ensure longevity and corrosion resistance, the frame inside the trailer, which is made of hot-dip galvanized steel, is one of the features. Additionally, the frame is primed and then painted, which creates a very attractive appearance. The frame can be easily pulled out for maintenance. The CD60, in its trailer version, can be configured with numerous options, such as a hot water boiler, an electrically operated hose reel, a remote control, etc. However, it is not a Dynajet, Falch, Hammelmann, Kamat, Kärcher, Oertzen, Uraca, Woma, etc. Available models: ----- Model Pressure Flow rate HDT60-400 400 bar 40 lpm HDT60-500 500 bar 33 lpm General specifications: ----- Drive engine: Kioti turbo diesel 4-cylinder, water-cooled, Stage V (Tier 0 without AdBlue available on request) Power of drive engine: 45 kW Speed of drive engine: 2100 rpm Fuel tank: 100 L Bedpfx Abehgbkuotsdg Max. fuel consumption: 6.8 L/h Water tank: 300 L Burner output: 2x 105 kW Max. water temperature: 95°C Dimensions and dry weight: 3720 x 1900 x 1990 mm (1,800 kg) • Automatic pressure detection for easy start-up and operation. • Automatic idling for higher fuel savings. • Overpressure detection for increased safety and pump protection. Standard accessories included in the scope of supply of each machine: • 50 m high-pressure hose & 25 m low-pressure hose • HD gun with shut-off valve • Double lance with side handle • Nozzle holder with nozzle(s) • Telematics for remote monitoring. Remote monitoring via telematics. Optional accessories: • High-pressure hoses in special lengths • Special hose connections • Pneumatically operated pressure relief valve "Tumble Box". • Selection of various spray guns: manual, electric and hydraulic. • Surface cleaner • Spare parts kits • Wireless control and diagnostics with hand-held transmitter • Ethernet API for control and diagnostics. Alternatively available as a skid or/and cold water version.

Condition: new, Year of construction: 2024, Power: 1.35kW Speed range: 230 - 3100 rpm Speed steps: 9 Spindle holder: MK-2 Bedpfxjuix Sgs Abtedg Drilling stroke: 85 mm Spindle projection: 140 - 540 mm Table size: Table size: 500 x 740 mm / 250 kg load capacity Head inclination: 90° left / 45° right Column diameter: 80 mm Quick-action chuck: 1 - 16 mm Weight: 240 kg

Condition: new, Year of construction: 2026, For sale: various ROTORS from Nozzitec - COLD JET. Bodjzt U Itjpfx Abtjdg A-quality. Can also be used on all COLD JET and NOZZITEC blasting machines. We have all the parts in stock for these machines. Contact us. Worldwide shipping. Cold Jet dry ice machine for sale, dry ice machine for sale, dry ice blasting machine for sale, buy dry ice blasting machine, dry ice blaster for sale, dry ice blasting machine for sale, industrial dry ice blaster for sale, CO2 cleaning machine for sale, Cold Jet Aero 30 for sale, Cold Jet Aero 40FP for sale, Cold Jet Aero 40HP for sale, Cold Jet Aero 75 for sale, Cold Jet Aero 75 DX for sale, Cold Jet Aero75 DX, Cold Jet 75DX, used Cold Jet machine, second-hand dry ice blasting machine, Cold Jet Aero series, Cold Jet i3 MicroClean, Cold Jet E-CO2, Cold Jet SDI Select 60, Cold Jet IceRocket, Cold Jet Elite 20, Cold Jet Dry Icepress, Cold Jet pelletizer, dry ice blaster, dry ice cleaning machine, industrial dry ice cleaning system, pellet dry ice blaster, dry ice blasting equipment, cryogenic cleaning machine, CO2 blasting machine, carbon dioxide blaster, industrial cleaning, machine cleaning, maintenance cleaning, production line cleaning, mold cleaning without disassembly, dry ice paint removal, dry ice coating removal, rust removal, fire and soot damage cleaning, electrical cabinet cleaning, food industry cleaning, automotive cleaning, printing press cleaning, dry ice blaster 20 bar, high-pressure dry ice blaster, non-abrasive cleaning machine, refurbished dry ice machine, 20 ft blasting hose, dry ice blasting gun, venturi nozzle, Kärcher Ice Blaster, Kärcher IB 7/40, Kärcher IB 15/120, ASCO Jet, Cryoblaster, ICS Dry Ice, Nozzitec, Triventek, Cryonomic, Südstrahl, White Lion dry ice blaster, ICEsonic dry ice blaster, dry ice blasting machine Netherlands, dry ice machine Noordwijkerhout, industrial cleaning equipment Europe, export dry ice machine, DrDryice.

Year of construction: 2022, operating hours: 1 h, condition: as good as new (ex-display), The CE20 belongs to the series of our electrically powered high-pressure machines with a pressure of 170 to 500 bar and a flow rate of 16 to 45 l/min. The standard version has solid rubber tires with a parking brake at the rear and swivel casters at the front. The “Slim version” has a narrower design and also narrower rear wheels with a parking brake. The frame consists of hot-dip galvanized and powder-coated sheet metal components with all-round side frames made of stainless steel. The standard model has dimensions of 1060 x 760 mm. The "Slim" version has a very compact size of 1060 x 500 mm. Both versions are 850 mm high. The standard and slim versions are identical in all other specifications. Similar to, but not a Dynajet, Falch, Hammelmann, Kamat, Kärcher, Oertzen, Uraca, Woma, etc. Available models: Bdjdpfx Abohf Nbdstsg ----- 50 Hz-bar-l/min. CE20-200-38 CE20-280-26 CE20-350-23 CE20-400-20 CE20-500-16 60 Hz and others, see datasheet and available upon request. General specifications: ----- Power of the drive motor: 15 kW (50Hz) / 15 kW (60Hz) Volt: 400V (50Hz) - 440V (60Hz) Amp: 28A (50Hz) - 26A (60Hz) Dimensions: 950 mm x 720 mm x 800 mm Dimensions SLIM: 950 mm x 500 mm x 800 mm Weight: 175 kg Including standard accessories.

Condition: new, Year of construction: 2026, For sale: various nozzles from Nozzitec - COLD JET. A quality. These nozzles can also be used on all COLD JET MICROCLEAN blasting machines. We have all the parts in stock for these machines. Contact us. Worldwide shipping. Cold Jet dry ice machine for sale, dry ice blasting machine for sale, dry ice blaster for sale, industrial dry ice blaster for sale, CO2 cleaning machine for sale, Cold Jet Aero 30 for sale, Cold Jet Aero 40FP for sale, Cold Jet Aero 40HP for sale, Cold Jet Aero 75 for sale, Cold Jet Aero 75 DX for sale, Cold Jet Aero75 DX, Cold Jet 75DX, used Cold Jet machine, second-hand dry ice blasting machine, Cold Jet Aero series, Cold Jet i3 MicroClean, Cold Jet E-CO2, Cold Jet SDI Select 60, Cold Jet IceRocket, Cold Jet Elite 20, Cold Jet Dry Icepress, Cold Jet pelletizer, dry ice blaster, dry ice cleaning machine, industrial dry ice cleaning system, pellet dry ice blaster, dry ice blasting equipment, cryogenic cleaning machine, CO2 blasting machine, carbon dioxide blaster, industrial cleaning, machine cleaning, maintenance cleaning, production line cleaning, mold cleaning without disassembly, paint removal with dry ice, coating removal with dry ice, rust removal, fire and soot damage cleaning, electrical cabinet cleaning, food industry cleaning, automotive cleaning, printing press cleaning, dry ice blaster 20 bar, high-pressure dry ice blaster, non-abrasive cleaning machine, refurbished dry ice machine, 20 ft blasting hose, dry ice blasting gun, venturi nozzle, Kärcher Ice Blaster, Kärcher IB 7/40, Kärcher IB 15/120, ASCO Jet, Cryoblaster, ICS Dry Ice, Nozzitec, Triventek, Cryonomic, Südstrahl, White Lion dry ice blaster, ICEsonic dry ice blaster, dry ice blasting machine Netherlands, dry ice machine Noordwijkerhout, industrial cleaning equipment Europe, export dry ice machine, DrDryice. Bdedpfxsztkw Rj Abteg

Year of construction: 2022, operating hours: 1 h, condition: as good as new (ex-display), The CE15 series is an electrically powered high-pressure cleaner. This model is the ideal tool for general cleaning tasks. Built into a stainless steel frame, this robust high-pressure cleaner is easy to move and can be equipped with various accessories, such as rotary nozzles, chemical injectors, and a sandblasting kit. Similar to, but not a Dynajet, Falch, Kärcher, Oertzen, etc. Available models: ----- CE15-series L/min CE15-150 bar 40 15 hp water blaster unit 50Hz CE15-150 bar 40 15 hp water blaster unit 50Hz with start/stop CE15-170 bar 35 15 hp water blaster unit 50Hz CE15-170 bar 42 15 hp water blaster unit 60Hz CE15-170 bar 35 15 hp water blaster unit 50Hz with start/stop CE15-170 bar 42 15 hp water blaster unit 60Hz with start/stop CE15-200 bar 30 15 hp water blaster unit 50Hz CE15-200 bar 36 15 hp water blaster unit 60Hz Bdedpfx Aehf Na Sjbtjg CE15-200 bar 30 15 hp water blaster unit 50Hz with start/stop CE15-200 bar 36 15 hp water blaster unit 60Hz with start/stop CE15-300 bar 18 15 hp water blaster unit 50Hz CE15-300 bar 22 15 hp water blaster unit 60Hz CE15-300 bar 18 15 hp water blaster unit 50Hz with start/stop CE15-300 bar 22 15 hp water blaster unit 60Hz with start/stop General specifications: ----- Drive motor power: 11.2 kW (50Hz) / 13 kW (60Hz) Volt: 400V (50Hz) - 440V (60Hz) Amp: 22.8A (50Hz) - 23.8A (60Hz) Dimensions: 690 mm x 600 mm x 900 mm Weight: 85 kg Includes standard accessories.

Year of construction: 2022, operating hours: 1 h, condition: as good as new (ex-display), The CE10 series is an electrically powered high-pressure cleaner. This model is the ideal tool for general cleaning tasks. Built into a stainless steel frame, this robust high-pressure cleaner is easy to move and can be equipped with various accessories, such as rotary nozzles, chemical injectors, and a sandblasting kit. It is similar to, but not a Dynajet, Falch, Kärcher, Oertzen, etc. Bedohf Na Ispfx Abtedg Available models: ----- CE10-series L/min CE10-200 bar 21 10 hp water blaster unit 50Hz CE10-200 bar 25 10 hp water blaster unit 60Hz CE10-200 bar 21 10 hp water blaster unit 50Hz with start/stop CE10-200 bar 25 10 hp water blaster unit 60Hz with start/stop CE10-250 bar 15 10 hp water blaster unit 50Hz CE10-250 bar 18 10 hp water blaster unit 60Hz CE10-250 bar 15 10 hp water blaster unit 50Hz with start/stop CE10-250 bar 18 10 hp water blaster unit 60Hz with start/stop General specifications: ----- Drive motor power: 7.5 kW (50Hz) / 9 kW (60Hz) Voltage: 400V (50Hz) - 440V (60Hz) Amps: 15.1A (50Hz) - 15.6A (60Hz) Dimensions: 690 mm x 560 mm x 900 mm Weight: 70 kg Includes standard accessories.

Condition: new, Massive Cast Iron Legs for Lathe / Workbench – NEW & Extremely Sturdy For sale are 2 heavy-duty, high-quality cast iron legs, the perfect base for lathes, workbenches, or other machinery. The solid construction ensures maximum stability and minimal vibrations – ideal for precision work. With their robust cast design, these legs are virtually indestructible and suitable for professional use. Condition: - New & in original packaging - Unused, including accessories (see photo) Technical data: - Weight: 31 kg per leg Bdedpfxoyzd Inj Abteg - Height: 80 cm - Width (bottom): 50 cm - Width (top): 25 cm - Thickness (bottom): 10 cm - Thickness (top): 15 cm Features: - Adjustable leveling feet included → perfect compensation on uneven floors - Threaded holes on top incl. mounting bolts - Sturdy, well-designed construction with bracing for extra rigidity - Highly adaptable: simply mount a wooden board or machine table if desired Ideal for: - Lathes - Heavy machinery - Workbench projects - DIY or industrial-style furniture Shipping / Collection: - Collection preferred - Shipping via freight forwarding available The legs are located in A-5431 Kuchl and can be inspected at any time during our opening hours. Subject to prior sale! Related terms: cast feet, machine base, lathe stand, workbench legs, industrial feet, machine feet, cast frame, workbench subframe, heavy-duty supports, metal feet

Condition: new, Cold Jet Foot Switch Eliminates the need for a handheld control switch. Allows the nozzle to be attached directly to the blast hose for improved ergonomics. “Deadman” style safety foot pedal. We have various new parts in stock for Cold Jet machines. Bsdpfx Aszv Hx Asbtjdg

Condition: new, Equipment: rotational speed of tool magazine infinitely variable, Heavy grey cast iron machine bed for optimal smooth running and stability when working with unbalanced workpieces Headstock can be moved along the entire machine bed, rotatable by 360° with detents at 0, 30, 60, 90, 135, 180, and 270 degrees Variomatic speed control, infinitely adjustable from 280 to 2500 rpm via rotary knob at the end of the headstock Integrated spindle indexing device 36 x 10° Spindle lock at the front of the headstock for easy changing of workholding fixtures Double wedge clamp for tool rest and extension arm, particularly slip-resistant and efficient Tailstock with robust trapezoidal thread, 108 mm quill travel with scale, 9 mm through hole Bdedpfxsw A Rqfo Abteg

Condition: as good as new (ex-display), functionality: fully functional, Year of construction: 2020, operating hours: 200 h, machine/vehicle number: 31015, control type: PLC-controlled, degree of automation: manual, actuation type: manual, controller manufacturer: 4JET, overall weight: 350 kg, total length: 1,310 mm, total width: 525 mm, total height: 1,454 mm, power: 200 kW (271.92 HP), laser hours: 200 h, compressed air connection: 5 bar, laser power: 200 W, laser wavelength: 1,064 nm, type of cooling: water, laser type: fiber laser, Equipment: CE marking, cooling unit, documentation/manual, dust extraction, emergency stop, We offer a non-contact, mobile laser cleaning system, model 4JET M200, which was used solely for demonstration and testing purposes. We also offer a wide range of accessories, including: fiber extension cables (3m to 10m), 5 pieces; laser safety goggles; and a mobile laser protection curtain with frame. Bdsdpfxezlrzzs Abtjg

Condition: as good as new (ex-display), Year of construction: 2026, The CE08 series is an electrically powered high-pressure cleaner. This model is the ideal tool for general cleaning tasks. Built into a stainless steel frame, this robust high-pressure cleaner is easy to move and can be equipped with various accessories, such as rotary nozzles, chemical injectors, and a sandblasting kit. It is similar to, but not a Dynajet, Falch, Kärcher, Oertzen, etc. Available models: ----- CE08-series L/min CE08-200 bar 15 7.5 hp water blaster unit 50Hz CE08-200 bar 15 7.5 hp water blaster unit 60Hz CE08-200 bar 15 7.5 hp water blaster unit 50Hz with start/stop CE08-200 bar 15 7.5 hp water blaster unit 60Hz with start/stop General specifications: Bedshf Nakepfx Abtedg ----- Drive motor power: 6.0 kW Volt: 400V (50Hz) - 440V (60Hz) Amp: 12.8A (50Hz) - 12.3A (60Hz) Dimensions: 690 mm x 560 mm x 900 mm Weight: 70 kg Includes standard accessories.

Condition: ready for operation (used), Year of construction: 2020, operating hours: 12,992 h, laser power: 80 W, travel distance X-axis: 740 mm, travel distance Y-axis: 520 mm, overall weight: 8,000 kg, number of axes: 3, This 3-axis 4JET Pearl M fiber laser cutting machine was manufactured in 2020. It features a maximum laser output of 80 W and a base area of 2400 x 2620 mm, making it suitable for various cutting applications. The machine includes an ASD 300 extraction unit and a variable control panel for enhanced operation. If you are looking to get high-quality cutting capabilities, consider the 4JET Pearl M machine we have for sale. Contact us for further details. • Wavelength: 1064 nm • Laser Output (Max): 80 W • Measured Laser Power (max): 80 W • Pulse Energy (Max): 1.5 mJ • Voltage: 400 VAC (3P/N/PE) • Frequency: 50/60 Hz Bdodpfsyzn A Nox Abteg • Nominal Current: 63 A • Base Area: 2400 x 2620 mm • Total Weight: approx. 8 t • Area Load: 2 t/m² • Point Load: 1 t (8 feet) • Substrate Holder Sizes: 740 x 520 mm or 370 x 520 mm • Compressed Air: 6 bar, average flow 35 l/min • Exhaust Air (Filtered): H13 filter class • Included component: Variable control panel Additional equipment • ASD 300 extraction unit • Spare parts package: • Mirror/Spiegel 25,4mm (Art.-Nr. 16149) – Menge: 3,00 Stk. • Lens-/Linse f=75 mm (Art.-Nr. 16150) – Menge: 1,00 Stk. • Lense / Linse, f = -30 mm (Art.-Nr. 16151) – Menge: 1,00 Stk. • rhothor smart deflector with Y-mirror (Art.-Nr. 16152) – Für Apertur 15mm; SiC; Wellenlänge 532nm; Menge: 1,00 Stk. • rhothor™ smart deflector with X-mirror (Art.-Nr. 15444) – Für Apertur 15mm; SiC; Wellenlänge 532nm; Menge: 1,00 Stk. • Lense / Linse f=100.0 mm (Art.-Nr. 16153) – Menge: 1,00 Stk. • Notch Filter Ø25 mm (Art.-Nr. 16154) – Menge: 1,00 Stk. • Mirror / Spiegel Ø1" Protected Silver (Art.-Nr. 16155) – Menge: 1,00 Stk. • Mirror/Spiegel 2" HR532/45 PW2037C flat (Art.-Nr. – Menge: 3,00 Stk. • beam expander / Strahlaufweiter (Art.-Nr. 13487) – Menge: 1,00 Stk. • Lense F-Theta f 100mm / Linse F-Theta f 100mm (Art.-Nr. 15145) – Menge: 1,00 Stk.

Year of construction: 2020, condition: ready for operation (used), Laser power: 10W, Laser type: HyperRapid NX10, Mains voltage: 400V, 60Hz, Phases: L1+L2+L3+N+PE, rated current: 12.5A, peak current: 25A, rated power: 8.65kW, max. power: 17.3kW. Applications: Laser cleaning, laser marking, laser structuring, laser cutting. Machine dimensions X/Y/Z: approx. 1400mm/1400mm/2200mm, weight: approx. 4000kg. Documentation available. Bodpfoucw Tvex Abtedg