Mingtian Shangu VT Series Diesel High Negative Pressure Roots Vacuum Pump | Truck-Mounted High Vacuum Adsorption Equipment
MingTian ShanGu V‑Series High Negative Pressure Roots Vacuum Pump, oil‑free heavy‑duty roots vacuum pump. Negative pressure ‑49 ~ ‑78kPa, air flow 8‑460 m³/min. Fast vacuum forming, low noise, easy maintenance for sewage suction, pneumatic conveying, mobile vacuum system. WhatsApp / Phone: +8618766117068 | Email: [email protected], [email protected] | www.mtrootsblower.com
V‑Series High Negative Pressure Roots Vacuum Pump by MingTian ShanGu
MingTian ShanGu V‑Series High Negative Pressure Roots Vacuum Pump is heavy‑duty positive displacement roots vacuum pump designed for high negative pressure working conditions. It delivers oil‑free vacuum environment, adopts HT250 iron main housing, supports 2205 duplex stainless steel customized material for corrosive gas medium. Manufactured by MingTian Group under ShanGu brand, this high negative pressure roots vacuum pump features quick vacuum build‑up, wide pressure adjustment range, low noise and simple maintenance, widely deployed for mobile vacuum equipment, waste suction, pneumatic conveying and industrial vacuum process.
Core Product Advantages
- Rotor working surface without oil lubrication, realize complete oil‑free vacuum, no oil contamination for extracted gas.
- Compact & simple mechanical construction, low running noise, convenient inspection and daily maintenance.
- Wide pressure rise range, stable performance under variable negative‑pressure working conditions.
- Fast startup performance, reach target vacuum level within short running time.
- Sufficient component stock, support short production & delivery lead‑time for urgent projects.
Complete Technical Specifications
Available Models
RSR‑150, RSR‑175A, RSR‑200H, RSR‑200, RSR‑250, RSR‑300, MTRF‑250V, MTRF‑290V, MTRF‑295V, MTRF‑300V, MTRF‑350V, MTRG‑350V, MTRG‑400V, MTRG‑450V, MTRG‑500V
Discharge Bore Size
150(6″), 200(7.8″), 250(9.85″), 300(11.8″), 350(13.8″), 400(15.7″), 450(17.7″), 500(19.7″), custom bore size per customer requirement
Differential Pressure Scope: -49 ~ -78 kPa
Air Capacity Scope: 8‑460 m³/min
Matching Motor Power: 1.5‑132 kW
Standard Supplied Accessories
Y‑type connecting takeover, outlet silencer, vacuum pressure gauge, vacuum valve, foundation bolts, flexible connector.
Material optional: QT450 ductile iron standard, 2205 duplex stainless steel for corrosive gas application.
Main Application Fields
- Truck‑mounted mobile high‑negative‑pressure vacuum adsorption system
- Sewage suction, sludge extraction & waste liquid collection
- Heavy‑duty pneumatic conveying for granular & powder material
- Industrial negative pressure suction & material recovery
- Waste‑water treatment vacuum process
- Chemical corrosive gas vacuum extraction
- Environmental sanitation vacuum suction equipment
Contact Us for Quotation & Technical Manual
If you need technical datasheet, CAD drawing, material custom solution or price offer for MingTian ShanGu V‑Series High Negative Pressure Roots Vacuum Pump, please get in touch:
Phone / WhatsApp: +8618766117068
Email: [email protected] ; [email protected]
Website: www.mtrootsblower.com
FAQ
Q1: Is V‑series high negative pressure roots vacuum pump truly oil‑free?
A: Yes. Rotor working area has no lubrication oil, the pumped gas keeps oil‑free. Gear chamber uses independent gear oil, fully isolated from vacuum gas flow.
Q2: Can I customize 2205 stainless steel version for corrosive gas?
A: Yes, MingTian ShanGu support 2205 duplex stainless steel custom material for corrosive gas working condition.
Q3: What is the negative pressure range of V‑series roots vacuum pump?
A: Standard working negative pressure range: ‑49kPa to ‑78kPa.
