Used Vacuum Tubes for sale (5,426)

Year of construction: 2025, condition: as good as new (ex-display), Vacuum - membrane press VP - Series are the optimal solution for woodworking. VP 3000 is equipped with the heating technology, which shortens the drying time of the glue, so that the efficiency is higher. Possible applications: Veneer / form gluing / wrapping... Isdpfxsdwh E Aj Adioa Coating of different profiles (veneer,paper, plastic...) Wood bending: production of bent and layer-glued components The heating system is equipped with temperature control Rubber membrane 2,5 mm Table top is made of plastic 12 mm Oil-free Becker vacuum pump 25 m3/h The control system of the vacuum / tank capacity 15 l working area: 3000x1500mm Heating system temperature: Max. 60 degrees C heating system: KW 4,5 Pump capacity: KW 0,75 Vacuum pump flow rate: 25 m3/h Rubber membrane Dimensions outside: 3100 x 1650 x 1600 mm Weight: 450 kg Machine is equipped with a chassis. Location: From warehouse 54634 Bitburg - free on truck -

Condition: excellent (used), Vacuubrand chemistry diaphragm pump Here we offer a Vacuubrand chemistry diaphragm pump. VACUUBRAND VARIO chemistry diaphragm pump MV 10C EX VARIO Isdpfx Adjq Suwmeiea Technical data: Max. Pumping speed 50Hz 8.1 m³/h Ultimate vacuum 2 mbar / 1.5 torr Ultimate vacuum with gas ballast 10 mbar / 7.5 torr Number of cylinders 8 Number of stages 4 Vacuum display / controller type without controller Ambient temp., lower limit, operation, in °C 10°C Ambient temp., upper limit, operation, in °C 40°C Ambient temp., lower limit, storage, in °C -10°C Ambient temp., upper limit, storage, in °C 60°C Max. Max. outlet pressure absolute in bar 1.1 bar Connection on suction side Small flange KF DN 25 Connection on pressure side Small flange KF DN 16 Nominal power in kW 0.5 kW Minimum speed VARIO in min-1 30 min-1 Maximum speed in min-1 1500 min-1 Nominal speed in min-1 1500 min-1 IP protection class to IEC 60529 IP 54 Dimension L in mm 560 mm Dimension B in mm 457 mm Dimension H in mm 410 mm Weight in kg 61 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 rpm (VACUU-PURE®) 42 dBA EX approval Pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, external chamber with inert gas purging: II 2G Ex h IIB T4 Gb X, Outdoor area without inert gas purging: II 3G Ex h IIB T4 Gc X, motor: II 2G Ex db IIB T4 Gb NRTL certification No Nominal voltage range 1 (in V) 230 V Mains frequency Voltage range 1 (in Hz / DC) 50 Hz Weight 61 kg Type: MV 10C EX VARIO Condition: gebraucht / used Scope of delivery: (see picture) (Subject to changes and errors in the technical data and specifications!) We will be happy to answer any further questions you may have on the phone.

Year of construction: 2011, condition: used, Serial number: 2xxxx Please contact ATS Norway for more information Please provide reference number upon request: 20426 Specifications: Ijdpfxjwi Rxio Adioa - 2011 model - 845 kg - 9.6kW - Max lifting capacity of 140 kg - Ready to ship Description: We have a 2011 Hinowa TP2000 Vacuum lifter for stone slabs for sale. Everything works as it should according to the owner. Efficient vacuum lifter that makes the job much easier for the gardener who will carry out the job. Ready to ship Own weight: 845 Total Weight: 845 Kw: 9.6 Model: TP2000 Vakumløfter til steinheller

Condition: excellent (used), mileage: 796,781 km, power: 228 kW (309.99 HP), first registration: 05/1999, fuel type: diesel, color: other, axle configuration: 6x2, fuel: diesel, brakes: engine braking, driver cabin: day cab, gearing type: semi-automatic, emission class: euro2, suspension: air, Year of construction: 1999, Equipment: ABS, air conditioning, differential lock, = Additional options and accessories = - 1 fuel tank - Airbag - Armrest - Day Cabin - Disc brakes - Electric windows - Fog Lights - Front suspension: air - Hub Reduction - Open roof - PTO - Rear suspension: Air - Sper Iodpfx Asxy Satodioa - Thick Axles = Remarks = Structure Tank capacity: 16000 liters = More information = Axle configuration Tyre profile: 50% Brakes: disc brakes Suspension: air suspension Front axle: Steering Rear axle 1: Double wheels; Differential lock; Reduction: hub reduction Rear axle 2: Lift axle; Steering Measures Dimensions (LxBxH): 900 x 250 x 300 cm Condition Technical condition: very good Visual appearance: very good Identification Serial number: WDB9502041K402092

Condition: used, mileage: 195,028 km, power: 332 kW (451.39 HP), first registration: 03/2012, overall weight: 26,000 kg, fuel type: diesel, color: white, axle configuration: 3 axles, next inspection (TÜV): 11/2025, gearing type: mechanical, emission class: euro5, Year of construction: 2012, Equipment: ABS, air conditioning, ++ RENT ++ BUY ++ RENT ++ BUY ++ RENT ++ BUY ++ RENT Internal number: #495 IVECO Stralis 260 with FFG elephant vacu 12,000 FFG Environmental Technology body * Tank material: S235JR+AR steel * Approx. 12,000 liter tank capacity (air volume) * Approx. 10,200 l sludge chamber Iedoxznb Aopfx Adisa * Approx. 1,800 l water chamber * Emptying via ejector piston IVECO chassis * Stralis 260 AD * Manual transmission * 450 hp/332 kW * EURO 5 * Fuel capacity approx. 400 l * Cab color: white RAL 9010 * 2x LED rotating beacons on the cab * Air conditioning CVS VacuStar W1600 vacuum system approx. 1,540 cm3/h at 400 mbar * Driven by V-belt and cardan shaft * Suction hose reel with telescopic boom, approx. 25 m DN 100 Speck NP25/50-120 high-pressure system, 50 l/min at 120 bar * Fully hydraulic, low-maintenance drive * Small hydraulic high-pressure hose reel for approx. 60 m DN 13, manual Special features: Lower suction nozzle in DN 100, manual * Stainless steel hose tray on the right and left * High-pressure gun and various holders * Soundproofing panels on the left and right * LED ambient lighting * Radio remote control * Advertising panel on the left and right side of the tank * Rearview camera For further detailed information and/or pictures, please contact us directly. A large selection of other vehicles for PURCHASE or RENT can be found at: Subject to change, prior sale, and errors. The buyer is obligated to independently verify the condition and features of the goods. The sale is subject exclusively to our General Terms and Conditions and excludes any warranty.

Condition: used, Year of construction: 2006, machine/vehicle number: SV300 + WS1001, 3 sets of Leybold vacuum pump sets: combination SV300 + WS1001 (EUR 4,800/set) Ijdpfx Adoxyxrvoisa

Condition: used, mileage: 465,000 km, power: 279 kW (379.33 HP), first registration: 05/2008, overall weight: 32,000 kg, fuel type: diesel, axle configuration: > 3 axles, gearing type: automatic, emission class: euro4, Year of construction: 2008, Equipment: ABS, Manufacturer Scania Model P380 8x2*6 Hvidtved Larsen Flexline 414 Year 2008 Condition Good Serial Number XLEP8X20005199494 Ref. nr. 1438032 Reg. date: 30-05-2008 Last seen: 24-09-2025 Hk: 380 Km: 465000 Gearbox: Opticruise GRS905 Isdpfx Ajxzmzzedioa Eurotype: 4 Diesel tank: 1 Tank liter: 350 Rear view camera: ? Air conditioning: ? Cabin type: CP16 Radio: ? Refrigerator: ? Disc brake: ? ABS: ? Engine brake: ? Tire Size: 385/65 - 385/65 - 315/80 - 385/65 Cover% left 40 - 60 - 80 - 50% Front suspension: Air Suspension rear: Air Wheelbase: 5300 mm. Toolbox: ? Total weight: 32000 kg. Net weight: 18650 kg. Load capacity 13350 kg. Manufacturer: Hvidtved Larsen Tank capacity: 14000 l. High pressure pump: Uraca P3-10 High pressure capacity: 127 l/min. 160 bar. High pressure pump hours: 1072 Vacuum pump: Wittig RFW 200 Vacuum capacity: 20.600 l/min Vacuum pump timer: 5116 Remote control: ? Water heater: ?

Condition: excellent (used), Here we offer a vacuum pump. Weight: 125kg Oerlikon Leybold SCROLLVAC SC 60 D Pumping speed (50 Hz): 60 m³/h Pumping speed (60 Hz): 72 m³/h Oil-free High effective pumping speed Low final pressure Low-vibration operation Type: SC60D Condition: used Scope of delivery: (see picture) Iodsqa Dbvspfx Adiea (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), Heraeus Type: VT 6025 Heraeus Vacutherm vacuum drying oven Specification jacket heating VT 6025 Temperature (metric) 200 °C Dimensions, inside (W x D x H): 300 x 307 x 275 mm External dimensions (W x D x H): 480 x 450 x 600 mm Electrical requirements 230 V, 50/60 Hz Frequency 50/60 Hz Capacity (metric) 25 l Heating jacket type without inert gas connection Voltage 230 V 1.3 kW, 5.9 A Weight: 58 kg Condition: second-hand / used Scope of delivery: (see picture) Isdpferkm U Uox Adisa (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: new, Ringler Ringler RI 331 industrial vacuum cleaner with shaking motor Article number: 99863980002354 Condition: New – Original packaging (OVP) Product description: For sale is a new Ringler industrial vacuum cleaner RI 331 with a powerful shaking motor for automatic filter cleaning. The vacuum cleaner is in its original packaging, unused, and ready for immediate use – ideal for industrial cleaning applications. Technical data: Model: RI 331 Drive unit: D3 – soundproofed & splash-proof Motor power: 3 kW direct-driven suction turbine Filter: Integrated surface filter with shaking motor Color: RAL 9002 (grey white) Iedpfx Aded H Amnjiea Article number: 99863980002354 Advantages: Industrial quality – Made by Ringler (part of the Kärcher group) Effective filter cleaning for continuous operation Robust design for everyday industrial use Low noise & easy maintenance Condition: new Scope of delivery: (see picture) (Changes and errors in the technical data, information subject to change!) We are happy to answer further questions by phone for you.

Condition: excellent (used), Leybold Type: Trivac D 40 B The TRIVAC B are oil-sealed vacuum pumps based on the rotary vane principle. The oil injected into the pump chamber serves for sealing, lubrication and cooling. The pump body is made up of individual parts without sealing elements. These are pinned to ensure easy disassembly and assembly. Final pressure: 2 x 10⁻³ mbar Motor: 3-ph, 230/400 V, 50/60 Hz Suction capacity (50 Hz): 40 m³/h Suction capacity (60 Hz): 48 m³/h Environmentally friendly: Quiet Vibration-free operation Energy-saving Energy-saving: Low power consumption Low heat emission Modern vacuum technology: High suction capacity up to the final pressure Low final pressure, also with gas ballast High water vapor tolerance Continuous operation even at 1000 mbar Built-in oil pump, forced-lubricated plain bearings Minimal air intake High leak tightness (4He capable) Technical data: Product: TRIVAC D 40 B Connection flange suction side: DN 40 ISO-KF Connection flange pressure side: DN 40 ISO-KF Nominal suction capacity at 50 Hz: 46.0 m3/h Nominal suction capacity at 60 Hz: 55.0 m3/h Suction capacity at 50 Hz: 40.0 m3/h Suction capacity at 60 Hz: 48.0 m3/h Final partial pressure without gas ballast: 1.0 x 10-4 mbar Final total pressure without gas ballast: < 2.0 x 10-3 mbar Final total pressure with gas ballast: < 5.0 x 10-3 mbar Water vapor tolerance at 50 Hz: 40.0 mbar Water vapor tolerance at 60 Hz: 40.0 mbar Water vapor capacity at 50 Hz: 1,184 g/h Water vapor capacity at 60 Hz: 1,184 g/h Amount of operating fluid min.: 1.7 l max.: 2.6 l Noise level according to DIN 45 635 without gas ballast: 57 db(A) with gas ballast: 59 db(A) Mains connection: 3-ph, 200 / 200-240 / 380-400 V ±10%, 50 Hz Iedpfxsvx Tdus Adiea 3-ph, 200-240 / 380-480 V ±10%, 60 Hz Motor power: 2.2 kW Motor speed at 50 Hz: 1,430 min-1 Motor speed at 60 Hz: 1,735 min -1 Motor protection type: IP 55 Permissible ambient temperature: +12 to +40°C Weight: 73.0 kg Condition: used Scope of delivery: (See picture) (Changes and errors in the technical data, information are reserved!) We can answer any further questions We will be happy to answer your questions over the phone.

Condition: excellent (used), Here we offer station a Pfeiffer vacuum pumps. Pfeiffer vacuum pump WKP 500 A MOD PP W31 928 / X 2161 n: 2800 1/min oil: P 3 1.5 l S(N2): Theor 500 m³/h Weight: 125kg Engine type: EELQ-8T Oerlikon LEYBOLD SCROLLVAC SC 60 D Discharge pressure: 0.01 mbar Engine: 3-ph, 200/400 V, 50/60 Hz Pumping speed (50 Hz): 52 m ³/h Pumping speed (60 Hz): 62 m ³/h Oil-free High effective pumping capacity Low ultimate pressure Vibration low operating Type: WOD 410 B Condition: pre-owned / used Scope of delivery: (See image) (Errors and omissions in the technical data, information are reserved!) We can answer questions on the phone for you. Iedpfx Aod H Aniedija

Condition: excellent (used), Here we offer a Busch dry scroll vacuum pump. Busch dry scroll vacuum pump Type: FO 0030 B 0110..ZZ Condition: gebraucht / used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) Iodpfx Adsq Ebk Hjija We will be happy to answer any further questions you may have on the phone.

Condition: good (used), Here we offer a vacuum pump. Nominal: 94 m ³/h Ijdpfxsc Nl Ebj Adija Quantity of oil: D1 1.8 L Type: UN 90 Condition: pre-owned / used Scope of delivery: (vacuum pump as shown) The pump comes from a project resolution We can answer questions on the phone for you. Written order possible by email or fax

Condition: good (used), Here we offer a Pfeiffer vacuum turbo pump. Pfeiffer Vacuum Turbopump 1 Turbo molecular pump Pfeiffer TMH 1000M P 910l/s Mass: 50kg Type: TMH 1000M P Scope of delivery: (See picture) 2 weeks commissioning warranty The device comes from a storage solution. We also deliver with express shipping (DHL, UPS, TNT). Further questions we can answer on the phone for you. Isdpfx Aoclhakjdija Written order possible by email or fax

Condition: excellent (used), Year of construction: 2023, GHS Type: VDS-S30 / VUTS-EC Vacuum Drying Oven with Vacuum Pump Year of Manufacture: 09/2023 Professional vacuum drying oven with pass-through function – ideal for cathode & anode materials The GHS VDS-S30 / VUTS-EC vacuum drying oven is used for drying cathode and anode materials in battery cell manufacturing. Additionally, it serves as a pass-through into controlled dry rooms (e.g. Iodpfx Adow Ekd Djisa

Condition: good (used), Here we offer a PINK vacuum drying oven. Vacuum drying oven PINK Space required for operation and maintenance Width min. 3000 mm Height min. 2500 mm Depth min. 2500 mm Dimensions VT External dimensions: Width approx. 1170 mm Depth approx. 1380 mm Height approx. 1615 mm Total height 1970 mm Interior dimensions: Width approx. 360 mm Depth approx. 735 mm Height approx. 300 mm Vacuum chamber volume 79 liters Operating temperature min. 20 °C max. 150 °C Electrical connection Connected load 3 x 400 V; 50 Hz N / PE 8.5 kVA Iodpfedf Rw Sjx Adisa Heating capacity 6 kW Cooling capacity 6 KW at 15 °C media temperature and 15 °C cooling water Heating: Floor, ceiling, side walls and door double-walled, flooded with thermal medium Heat transfer medium: Mobiltherm 32 heat transfer oil Filling quantity approx. 20 liters depending on the length of the pipework Compressed air pressure 6 bar Nitrogen N2 pressure Nitrogen N2 pressure Allowable operating overpressure: Vacuum chamber -1 / +0.1 bar Heating system 3 bar Weight: 300 kg Type: PINK VT 300-600-300-1 Condition: gebraucht / used Scope of delivery: (PINK VT 300-600-300-1, operating instructions) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: new, Here we offer a ULVAC dry vacuum pump. ULVAC Dry Vacuum Pump Solution for rough process pumps Dry vacuum pump ULVAC's unique approach to using latent heat in the pump body allows the LR / HR / UR series, performance even in the most stringent processes. ULVAC has continued its design efforts to maintain extremely uniform high temperature over all pump stages. and this pump family is optimized for CVD and etching applications. Compatible with ULVAC's ECO-SHOCK system for additional energy savings Properties The LR-Series pump is designed for charging valve chambers and PVD processes. ULVAC's unique aluminium design allows for very uniform temperature distribution throughout the pump body: The ULVAC LR-Series pump is designed for applications that require a heated pump, heated gas lines and/or heated exhaust pipes Excellent helium pumping capacity Canning motor for safety and ease of maintenance Withstands power interruptions of up to 500 ms. Internal components are specially treated to ensure a high level of surface hardness and excellent corrosion resistance. This prevents the wear of internal pump parts when these corrosive gases are exposed. (Series LR) Designed for process gases that produce powdered by-products, such as Si crystal growth furnaces Iedpfsd R U Etox Adiea Pre-pump for

Condition: used, GRIESER Type: VPL 3.0 Total volume of mixing chamber 3.0 liters Usable volume 0.3 to 2.0 liters Pressure in mixing chamber 0 to 1.2 abs. Pressure in stainless steel double jacket: N/A Critical speed 1800 rpm Speed range under load Blade mixing tool 38-282 rpm Isdpov E I N Eefx Adisa Scraper 9-90 rpm Rated voltage: 3/PE/50Hz, 400V L/PE/N/50Hz, 230V Control voltage: 24V DC Power: 1.3KW Rated current: 5.0A Main switch: 32A Fuse: 16A Weight: 250 kg Sold ex location! Condition: used Scope of delivery: (see picture) (Subject to changes and errors in the technical data, information is subject to change!) We will be happy to answer any further questions you may have over the phone.

Condition: good (used), Here we offer a Busch rotary vane vacuum pump. Busch rotary vane vacuum pump p 0.1 hPa (mbar) Oil Bush VM 100 1,00L Weight approx. kg 450 Type: RA 0040 F-503 Condition: pre-owned / used Scope of delivery: (See image) Iedpfx Adedihngjioa (Errors and omissions in the technical data, information are reserved!) We can answer questions on the phone for you. Written order possible by email or fax

Condition: excellent (used), Here we offer a LEYBOLD Trivac Ölgedichtete vacuum pump. LEYBOLD Trivac Ölgedichtete vacuum pump with exhaust filter LEYBOLD TRIVAC D 25 B Ölgedichtete vacuum pump 2.5 x 10⁻ ³ mbar Pumping speed (50 Hz): 25.7 m ³/h Pumping speed (60 Hz): 30.8 m ³/h Exhaust filter with oil recirculation ARS 16-25 Type: D 25 B Condition: pre-owned / used Scope of delivery: (See image) Iodpfxjd Hpv So Adisa (Errors and omissions in the technical data, information are reserved!) We can answer questions on the phone for you.

Condition: new, Ringler Ringler RI 331 industrial vacuum cleaner with shaking motor Article number: 99863980002352 Description: Here we offer a new Ringler industrial vacuum cleaner RI 331 with integrated shaking motor – in original packaging condition (OVP). Ideal for professional industrial use, workshops, or demanding production environments. Technical data: Manufacturer: Ringler (Kärcher Group) Iodpfxed H Amte Adioa Model: RI 331 Drive unit: D3 – soundproofed & splashproof Power: 3 kW direct-driven suction turbine Filter: Integrated surface filter with automatic cleaning Color: RAL 9002 (grey-white) Article number: 99863980002352 Special features: Ready to use immediately after delivery Robust design for continuous use Ideal for industry, trades, workshops Made in Germany Condition: new Scope of delivery: (See image) (Changes and errors in technical data, information reserved!) We are happy to answer further questions for you by phone.

Condition: excellent (used), Heraeus Type: VT 6025 Heraeus Vacutherm vacuum drying oven Specification jacket heating VT 6025 Temperature (metric) 200 °C Dimensions, inside (W x D x H): 300 x 307 x 275 mm External dimensions (W x D x H): 480 x 450 x 600 mm Electrical requirements 230 V, 50/60 Hz Frequency 50/60 Hz Capacity (metric) 25 l Heating jacket type without inert gas connection Voltage 230 V 1.3 kW, 5.9 A Weight: 58 kg Isdpfsrknagex Adisa Condition: second-hand / used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), Heraeus Type: VT 6025 Heraeus Vacutherm vacuum drying oven Specification jacket heating VT 6025 Iodpfx Aderm Rihjiea Temperature (metric) 200 °C Dimensions, inside (W x D x H): 300 x 307 x 275 mm External dimensions (W x D x H): 480 x 450 x 600 mm Electrical requirements 230 V, 50/60 Hz Frequency 50/60 Hz Capacity (metric) 25 l Heating jacket type without inert gas connection Voltage 230 V 1.3 kW, 5.9 A Weight: 58 kg Condition: second-hand / used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), Leybold two-stage rotary vane vacuum pump Here we offer a Leybold two-stage rotary vane vacuum pump. The TRIVAC B are oil-sealed vacuum pumps based on the rotary vane principle. The oil injected into the pumping chamber is used for sealing, lubrication and cooling. The pump body is made up of individual parts without sealing elements. These are pinned to ensure easy disassembly and reassembly. Ultimate pressure: 2 x 10-³ mbar Motor: 3-ph, 230/400 V, 50/60 Hz Pumping speed (50 Hz): 40 m³/h Pumping speed (60 Hz): 48 m³/h Environmentally friendly: Isdpeq Su D Nefx Adioa Quiet Vibration-free operation Energy-saving Energy-saving: Low power consumption Low heat emission Modern vacuum technology: High pumping speed up to ultimate pressure Low final pressure, even with gas ballast High water vapor compatibility Continuous operation even at 1000 mbar Built-in oil pump, force-lubricated slide bearings Minimal air loss High leak tightness (4He-capable) Technical data: Product: TRIVAC D 40 B Connection flange suction side: DN 40 ISO-KF Connection flange pressure side: DN 40 ISO-KF Nominal pumping speed at 50 Hz: 46.0 m3/h Nominal pumping speed at 60 Hz: 55.0 m3/h Pumping speed at 50 Hz: 40.0 m3/h Pumping speed at 60 Hz: 48.0 m3/h Final partial pressure without gas ballast: 1.0 x 10-4 mbar Final total pressure without gas ballast: < 2.0 x 10-3 mbar Final total pressure with gas ballast: < 5.0 x 10-3 mbar Water vapor compatibility at 50 Hz: 40.0 mbar Water vapor compatibility at 60 Hz: 40.0 mbar Water vapor capacity at 50 Hz: 1,184 g/h Water vapor capacity at 60 Hz: 1,184 g/h Operating fluid quantity min.: 1.7 l max.: 2.6 l Sound level according to DIN 45 635 without gas ballast: 57 db(A) with gas ballast: 59 db(A) Mains connection: 3-ph, 200 / 200-240 / 380-400 V ±10%, 50 Hz 3-ph, 200-240 / 380-480 V ±10%, 60 Hz Motor power: 2.2 kW Motor speed at 50 Hz: 1,430 min-1 Motor speed at 60 Hz: 1,735 min -1 Motor protection class: IP 55 Permissible ambient temperature: +12 to +40°C Weight: 73.0 kg Type: Trivac D 40 B Condition: gebraucht / used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.