The Great Wall
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| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Rotating Flask Capacity | 500 mL or 1000 mL |
| Rotation Speed | 10–280 rpm |
| Temperature Control Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Cooling Area | 0.126 m² |
| Sealing Leakage Rate | ≤ 0.33 kPa/min |
| Motor Power | 40 W |
| Lift Stroke | 150 mm |
| Condenser Type | High-Efficiency Dual-Return Coil Condenser |
| Collection Flask Capacity | 1000 mL |
| Vacuum Seal | PTFE (modified) + Fluoroelastomer Dual-Seal |
| Evaporation Rate (Water) | 23 mL/min |
| Protection Functions | Overcurrent & Short-Circuit Protection |
| Operating Ambient Temperature | 5–40 °C |
| Relative Humidity | ≤70% |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 620 × 400 × 700 mm (850 mm with lift extended) |
| Weight | 10 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Vertical |
| Temperature Setting Accuracy | ±1.5 °C |
| Bath Volume | 1 L |
| Circulating Medium | Ethanol |
| Sealing System | Dual-Seal (PTFE + FKM) |
| Rotation Speed Control | Digital LCD Interface with Knob |
| Lifting Stroke | 150 mm |
| Lift Mechanism | Motorized |
| Bath Angle Adjustment Range | 15°–45° |
| Condenser Type | Double-Coil Spiral |
| Heating Method | Bottom-Mounted Hidden Heater (Electric, Immersion-Free) |
| Bath–Heater Isolation | Yes |
| Optional Accessory | Insulating Bath Cover |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Oil-Free Circulating Water Vacuum Pump |
| Model | SHB-B95A |
| Vacuum Degree | −0.098 MPa (absolute) |
| Flow Rate | 100 L/min |
| Single-Port Flow Rate | 10 L/min |
| Number of Vacuum Ports | 5 |
| Water Tank Capacity | 57 L |
| Tank Material | PVC |
| Pump Body & Impeller Material | Stainless Steel (SUS Standard) |
| Ejector Material | Brass |
| Fittings (Tee, Check Valve, Nozzle) | Polypropylene (PP) |
| Motor | ODM-Supplied Specialized Motor with Fluoroelastomer Seals |
| Power | 550 W |
| Voltage/Frequency | 220 V / 50 Hz |
| Max. Lift Head | 12 m |
| Safety Feature | Integrated Backflow Prevention Valve |
| Dimensions (L×W×H) | 450 × 350 × 820 mm |
| Weight | 36 kg |
| Housing Material | 304 Stainless Steel |
| Casters | Equipped for Mobility |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Circulating Water Vacuum Pump |
| Product Type | Oil-Free Vacuum Pump |
| Ultimate Vacuum | 0.098 MPa (20 mbar) |
| Single-Head Pumping Rate | 10 L/min |
| Motor Power | 180 W |
| Weight | 9.5 kg |
| Water Circulation Flow Rate | 7 L/min |
| Pump Flow Rate | 80 L/min |
| Water Tank Capacity | 15 L |
| Max Lift Head | 10 m |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | Class 2 |
| Dimensions (W×D×H) | 385 × 280 × 420 mm |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SHB-III / IIIA / IIIS / IIG |
| Instrument Type | Circulating Water Vacuum Pump |
| Product Type | Oil-Free Vacuum Pump |
| Maximum Vacuum Degree | 0.098 MPa (20 mbar) |
| External Dimensions | 385 W × 280 D × 420 H mm |
| Weight | 9.5 kg |
| Power | 180 W |
| Supply Voltage | 220 V~, 50 Hz |
| Circulating Water Flow Rate | 7 L/min |
| Pump Air Flow Rate | 80 L/min |
| Single-Head Suction Rate | 10 L/min |
| Circulating Water Head | 10 m |
| Water Tank Capacity | 15 L |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | Class 2 |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Circulating Water Vacuum Pump |
| Model | SHB-IIIG |
| Pump Type | Oil-Free |
| Single-Head Evacuation Rate | 10 L/min |
| Maximum Vacuum | 0.098 MPa (20 mbar) |
| Dimensions (W×D×H) | 385 × 280 × 420 mm |
| Weight | 9.5 kg |
| Motor Power | 180 W |
| Water Tank Capacity | 15 L |
| Circulating Flow Rate | 7 L/min |
| Pump Flow Rate | 80 L/min |
| Lift Head | 10 m |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | Class 2 |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Circulating Water Vacuum Pump |
| Product Type | Oil-Free Vacuum Pump |
| Ultimate Vacuum | 0.098 MPa (20 mbar) |
| Air Displacement Rate (per port) | 10 L/min |
| Water Flow Rate | 7 L/min |
| Pump Flow Capacity | 80 L/min |
| Max. Lift Head | 10 m |
| Water Tank Volume | 15 L |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Dimensions (W×D×H) | 385 × 280 × 420 mm |
| Weight | 9.5 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Category | Domestic |
| Model | SHB-IIIS |
| Instrument Type | Circulating Water Vacuum Pump |
| Product Type | Oil-Free Vacuum Pump |
| Maximum Vacuum | 0.098 MPa |
| Power | 180 W |
| Supply | 220 V~, 50 Hz |
| Circulating Flow Rate | 7 L/min |
| Pump Flow Rate | 80 L/min |
| Single-Head Evacuation Rate | 10 L/min |
| Circulating Head | 10 m |
| Ultimate Pressure | 20 mbar |
| Number of Vacuum Ports | 2 |
| Water Tank Capacity | 15 L |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | Class 2 |
| Dimensions (W×D×H) | 385 × 280 × 420 mm |
| Weight | 9.5 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SY-10 |
| Instrument Type | Water/Oil Bath Circulator |
| Circulation Mode | Internal & External Circulation |
| Temperature Control | Heating-Only |
| Bath Volume | 10 L |
| Temperature Range | Ambient +5 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Pump Material | High-Temperature Stainless Steel Shielded Pump |
| Bath Tank Material | SUS304 Stainless Steel |
| Control System | PID Digital Controller with LED Display |
| Heating Element | ODM-Sourced Industrial-Grade Heater Compliant with GB Standards |
| Structural Design | Vertical Stand with Castor Wheels |
| External Port Fittings | 3/4" Stainless Steel Insulated Quick-Connect Ports |
| Power Supply | 220–240 V, 50 Hz |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SY-100-250 |
| Instrument Type | Water/Oil Bath Circulator |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only |
| Bath Volume | 100 L |
| Temperature Range | Ambient +5°C to 250°C |
| Temperature Stability | ±0.5°C |
| Heating Power | 12 kW |
| Circulation Pump Power | 0.75 kW |
| Flow Rate | 75 L/min |
| Maximum Pressure | 1.5 bar |
| Expansion Tank Material | SUS304 Stainless Steel |
| Cooling Coil Material | Oxygen-Free Copper Tube |
| Cooling Coil Inlet/Outlet Port | Φ10 mm |
| External Circulation Port | 3/4" NPT |
| Fill Port Diameter | Φ60 mm |
| Fluid Delivery Piping & Valves | SUS304 |
| Recommended Bath Fluid Volume | 17 L |
| Dimensions (L×W×H) | 940 × 640 × 1585 mm |
| Net Weight | ~185 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External Circulation |
| Bath Volume | 20 L |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C |
| Cooling Interface | Integrated Water-Cooling Inlet/Outlet |
| Control Method | PID Digital Temperature Control |
| Safety Features | Over-Temperature Alarm, Over-Current Protection, Overload Protection |
| System Design | Fully Sealed Closed-Loop Circulation |
| Display | LCD Panel with Real-Time Temperature Readout |
| Exhaust Valve | Integrated for Fluid Top-Up |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SY-200-200 |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only |
| Bath Volume | 22 L |
| Temperature Range | 5–200 °C |
| Temperature Stability | ±0.5 °C |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Cooling Interface | Dedicated Inlet/Outlet for External Cooling Water |
| Safety Features | Overtemperature Alarm, Overcurrent Protection, Overload Protection |
| Control Method | PID Digital Temperature Control |
| Display | LCD Panel with Real-Time Temperature Readout |
| System Design | Fully Sealed Closed-Loop Circulation |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Model | ZT-20-200-40H |
| Instrument Type | Integrated Circulator |
| Cooling Method | Air-Cooled |
| Temperature Range | −40 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Refrigeration Capacity | 4.3 kW @ 10 °C |
| Heating Power | 3 kW |
| Circulation Pump Flow Rate | 30 L/min |
| Circulation Pump Pressure | 1 bar |
| Bath Volume | 10 L |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (L×W×H) | 840 × 730 × 1470 mm |
| Weight | Approx. 185 kg |
| Control Interface | 5.7″ TFT Color Touchscreen (Bilingual: EN/CN) |
| Communication Port | RS485 / Optional Ethernet |
| Programmable Profiles | 120 programs, up to 100 segments each |
| Safety Protections | Overtemperature, overcurrent, overload, phase loss, low-level detection, leakage current, delayed startup |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-5-200-30H |
| Instrument Type | Integrated Unit |
| Cooling Method | Air-Cooled |
| Temperature Range | −80 °C to +200 °C |
| Refrigeration Capacity | 3000 W at 20 °C |
| Temperature Stability | ±0.5 °C |
| Circulating Pump Pressure | 1.5 bar |
| Flow Rate | 25 L/min |
| Reservoir Volume | 5 L |
| Operating Mode | Continuous |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZT-50-200-30H |
| Instrument Type | Vertical |
| Temperature Stability | ±0.5 °C |
| Temperature Uniformity | ±0.8 °C (typical in 13 L bath at mid-depth) |
| Setpoint Accuracy | ±0.5 °C |
| Operating Temperature Range | −30 °C to +200 °C |
| Bath Volume | 13 L |
| Heating Power | 6 kW |
| Cooling Capacity | 7.5 kW @ 10 °C, 4.6 kW @ −10 °C, 2.5 kW @ −20 °C, 1.0 kW @ −30 °C |
| Pump Flow Rate | 30 L/min |
| Maximum Pump Pressure | 2.5 bar |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (W×D×H) | 813 mm × 1092 mm × 1445 mm |
| Net Weight | 251 kg |
| Heat Exchanger | Fully Brazed Plate Type |
| Circulation Medium | Synthetic Heat Transfer Fluid (e.g., silicone oil or polyalkylene glycol-based) |
| Control Interface | 5.7″ TFT Color Touchscreen |
| Safety Protections | Overtemperature, overcurrent, overload, phase loss, low-level, leakage current, delayed startup, and dry-run prevention |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Model | ZT-50-200-30H |
| Temperature Range | −30 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Pump Flow Rate | 30 L/min |
| Max Pressure | 1 bar |
| Reservoir Capacity | 13 L |
| Power Supply | 3-phase 380 V / 50 Hz |
| Total Power | 9.2 kW |
| Heating Power | 6 kW |
| Cooling Capacity | 7.5 kW @ 200 °C, 4.6 kW @ −10 °C, 2.5 kW @ −20 °C, 1 kW @ −30 °C |
| Refrigerant | R22 |
| Pump Power | 0.28 kW |
| External Port | 3/4″ BSP |
| Reservoir & Piping Material | SUS304 |
| Evaporator Plate Material | AISI 316 |
| Control Interface | 5.7″ TFT color touchscreen with MODBUS RTU (RS-485) |
| Programmable Profiles | 120 programs × 100 segments |
| Safety Protections | High/Low pressure, overtemperature, overload, phase sequence, overheat |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Model | ZT-50-200-80H |
| Temperature Range | −80 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Refrigerants | R404A / R23 |
| Total Power | 15 kW |
| Heating Power | 6 kW |
| Dual Compressors | 2 × 4.476 kW (Copeland/Tecumseh-grade hermetic piston) |
| Cooling Capacity | 8.2 kW at 200 °C, 5.0 kW at −40 °C, 1.0 kW at −78 °C |
| Pump Flow Rate | 30 L/min @ 3 bar |
| Reservoir Volume | 17 L |
| Display | 7″ TFT color touchscreen with MODBUS RTU (RS-485) |
| Compliance | JB/T 2379 (industrial electric heaters), CE-marked electrical architecture, IP54-rated control cabinet |
| Dimensions (W×D×H) | 885 × 1340 × 1580 mm |
| Weight | Approx. 320 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZTM Series |
| Instrument Type | Vertical |
| Temperature Stability | ±0.5 °C |
| Setpoint Accuracy | ±0.5 °C |
| Operating Temperature Range | −30 °C to 200 °C |
| Heating Power | 3 kW |
| Bath Volume | 3 L |
| External Dimensions (W×D×H) | 554 mm × 796 mm × 1050 mm |
| Net Weight | 170 kg |
| Circulating Medium | Water |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | ZTM |
| Price | USD 7,000 (approx.) |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | LT-100-80 |
| Pricing | Upon Request |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Integrated Unit |
| Temperature Range | −80 °C to −40 °C |
| Cooling Capacity | 450 W (at −80 °C) / 1400 W (at −60 °C) / 2000 W (at −40 °C) |
| Temperature Stability | ±2 °C |
| Circulating Pump Pressure | 1 bar |
| Flow Rate | 30 L/min |
| Power Input | 4900 W |
| Supply Voltage | 3-phase, 380 V, 50 Hz |
| Refrigerants | R404A & R23 |
| Reservoir Volume | 10 L |
| Tank Material | SUS304 Stainless Steel |
| Dimensions (W×D×H) | 645 × 1060 × 1320 mm |
| Net Weight | 235 kg |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Temperature Sensor | Pt100 |
| Display | Digital LED |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LT-100-80 |
| Output Temperature Range | −80 °C to −40 °C |
| Temperature Stability | ±2 °C |
| Temperature Display | Digital |
| Sensor Type | Pt100 |
| Safety Protections | Compressor Delay Start, High-Pressure, Overload, Overcurrent, Phase Sequence, Liquid Overflow |
| Rated Input Power | 19300 W |
| Rated Current | 34.5 A |
| Cooling Capacity | 10000 W at −40 °C, 6000 W at −60 °C, 2500 W at −80 °C |
| Refrigerants | R404A & R23 |
| Heat Transfer Fluid Volume | 24 L |
| Circulation Pump Power | 280 W |
| Flow Rate | 30 L/min |
| Max. System Pressure | 1 bar |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Ambient Operating Temp. | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| External Port | Rc 1/2 internal thread |
| Fluid Fill Opening Diameter | Ø60 mm |
| Reservoir Material | SUS304 stainless steel |
| Dimensions (W×D×H) | 867×1475×1598 mm |
| Net Weight | 600 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LT-100-80 |
| Instrument Type | Integrated Unit |
| Temperature Control Range | –80 °C to –40 °C |
| Cooling Capacity | 2500–10000 W |
| Temperature Stability | ±2 °C |
| Circulating Pump Pressure | 1 bar |
| Circulating Pump Flow Rate | 30 L/min |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Capacity | 1 L |
| Rotation Speed | 10–280 rpm |
| Temperature Control Range | 5–35 °C |
| Vacuum Pump Compatibility | SHB-III Circulating Water Vacuum Pump (optional, not integrated) |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Type | Circulating Water Vacuum Pump |
| Model | SHB-III |
| Instrument Category | Oil-Free Vacuum Pump |
| Suction Rate | 10 L/min (per port) |
| Ultimate Vacuum | 0.098 MPa (20 mbar) |
| External Dimensions | 385 W × 280 D × 420 H mm |
| Weight | 11 kg |
| Motor Power | 180 W |
| Water Tank Capacity | 15 L |
| Operating Temperature Range | 5–35 °C |
| Relative Humidity Limit | ≤70% |
| IP Rating | IP20 |
| Pollution Degree | Class 2 |
| Water Flow Rate | 7 L/min |
| Pump Flow Rate | 80 L/min |
| Lift Head | 10 m |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | 100L |
| Price Range | USD 14,000–21,000 (FOB) |
| Instrument Classification | Integrated Solvent Recovery System |
| Usable Volume | Large-Scale |
| Construction Material | Borosilicate Glass 3.3 |
| Operating Pressure | Medium Vacuum |
| Capacity | 100 L |
| Ultimate Vacuum | -0.098 MPa (i.e., ≤ 2 kPa absolute) |
| Temperature Range | -80 °C to +200 °C |
| Jacket Volume | ~30 L |
| Condenser Heat Transfer Area | 0.954 m² |
| Feed Tank Volume | 10 L |
| Dual Collection Flasks | 2 × 20 L |
| Stirring Motor | 370 W, Explosion-Proof (Exd II BT4), 50–500 rpm, Frequency-Controlled |
| Stirrer Type | Triple-blade PTFE-coated Propeller |
| Sealing Material | PTFE |
| Frame Material | SUS304 Stainless Steel |
| Temperature Sensor | Pt100, ±0.1 °C display resolution |
| Power Supply | 220–240 V~, 50/60 Hz |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Overall Dimensions (W×D×H) | ~2200 × 900 × 2800 mm |
| Brand | The Great Wall |
|---|---|
| Origin | Shanghai, China |
| Model | 272-1 Metal-Cased |
| Instrument Type | Psychrometer (Wet-and-Dry Bulb Thermometer) |
| Category | Thermo-Hygrometer |
| Manufacturing Status | Domestic Production |
| Distributor Type | General Distributor |
| Pricing | Upon Request |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | BHK-C30 |
| Power | 800 W |
| Voltage/Frequency | 220 V / 50 Hz |
| Drying Tube Length | 170 mm (standard), customizable |
| Number of Drying Ports | 30 |
| Operating Temperature Range | 40–120 °C |
| Temperature Stability | ±2 °C |
| Outer Dimensions | Ø400 × 620 mm |
| Net Weight | 30 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CLZZ-20 |
| Instrument Category | Other Reactors |
| Usable Volume | Medium-Scale |
| Construction Material | Borosilicate Glass 3.3 (Glass Components), SUS304 Stainless Steel + 6061-F Aluminum Frame |
| Operating Pressure | Low Vacuum to Atmospheric |
| Capacity | 20 L Total System Capacity |
| Ultimate Vacuum | −0.098 MPa (≈ 20 mbar abs) |
| Filter Disc | PTFE Fritted Disc, 20–30 µm Porosity |
| Filtration Vessel Diameter | Ø300 mm |
| Collection Flask Volume | 10 L |
| Temperature Range | −80 °C to +200 °C |
| Frame Dimensions (W×D×H) | Approx. 650 × 650 × 1500 mm |
| Port Standards | 40# Flange (Liquid Feed), 24/29# Standard Taper Ground Joints (Vacuum & Vent) |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CLZZ-50 |
| Vacuum Level | −0.098 MPa (98 kPa) |
| Operating Pressure Range | −0.1 MPa to 0.0 MPa |
| Temperature Range | −80 °C to +200 °C |
| Construction Material | Borosilicate Glass 3.3 (DIN ISO 3585) |
| Frame Material | Powder-Coated Q235 Steel + Anodized 6061-F Aluminum |
| Mobility | Locking Casters with Brake |
| Capacity | 50 L |
| Compliance | Designed for GLP-compliant laboratory filtration workflows |