Vehicle Mounted Roots Vacuum Pump for Pressure-Suction Tank Truck & Suction-Discharge Tank Truck

Heavy-Duty PTO Driven Roots Vacuum Pump for Dry Bulk, Sludge & Sewage Tanker Trucks

MingTian ShanGu vehicle-mounted roots vacuum pump is a professional positive displacement vacuum solution specially designed for pressure-suction tank trucks, suction-discharge tank trucks, dry bulk tankers, sewage suction trucks, fecal tankers, and vacuum excavator trucks.

This PTO-driven roots vacuum pump is widely used for mobile suction, pressure conveying, bulk discharging and tank cleaning on truck chassis. It has become the core vacuum equipment for tanker refitting factories, waste sanitation fleets, dry bulk transportation companies and vacuum excavation service providers worldwide.

MingTian ShanGu vehicle‑mounted roots vacuum pump with pre‑inlet silencer for pressure‑suction tank truck

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Core Product Search Keywords

truck mounted roots vacuum pump, pressure suction tank truck pump, suction discharge tank truck roots pump, PTO roots vacuum pump, vacuum excavator truck pump, dry bulk tanker blower, sewage suction truck vacuum pump, fecal tanker vacuum pump, mobile positive displacement vacuum pump, vehicle roots blower, truck chassis vacuum pump, bulk material suction blower, tanker vacuum system

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Product Performance & Structural Features

Professional vehicle-mounted compact structure, lightweight design, perfectly fits narrow truck chassis installation space
High stable negative pressure system, strong suction power for dry powder, granular materials, sludge, sewage, fecal slurry and mixed waste media
Standard material: HT250 high-strength cast iron for casing and rotors; custom 2205 duplex stainless steel available for corrosive chemical and salty working conditions
Adopts heavy-duty bearing and high-temperature resistant FKM oil seal, anti-leakage and anti-vibration performance for long-distance bumpy road operation
Positive displacement roots principle, stable air volume, low fluctuation under variable PTO speed
Pure PTO mechanical drive, no extra motor power required, energy-saving and high efficiency
Dust-proof, waterproof and shockproof structure, fully adapted to outdoor construction, municipal sanitation and harsh field environments
Complete model coverage, compatible with 5–45 cubic meters tanker bodies of various brands
Simple structure, easy maintenance, low failure rate, long service life

Heavy‑duty positive displacement roots vacuum pump fitted with pre‑inlet silencer, truck‑chassis installation for suction‑discharge tank truck. Stable high negative‑pressure performance for powder, grain, fly ash, sludge and fecal slurry transport. HT250 cast iron standard material.

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Main Technical Parameters

Product Name: Vehicle Mounted Roots Vacuum Pump for Pressure-Suction & Suction-Discharge Tank Truck Working Principle: Positive displacement roots vacuum principle Drive Mode: Truck PTO (Power Take-off) mechanical drive Standard Material: HT250 Cast Iron (Casing & Rotor) Custom Material: 2205 Duplex Stainless Steel for corrosive media Negative Pressure Range: -9.8kPa ~ -88kPa Air Flow Range: 3m³/min ~ 95m³/min Applicable Tank Volume: 5m³ – 45m³ tanker truck Working Medium: Dry bulk powder, grain, fly ash, lime powder, sludge, sewage, fecal waste, industrial non-corrosive fluid; corrosive medium adaptable with 2205 stainless version Installation Method: Direct chassis mounting

MingTian ShanGu heavy‑duty roots vacuum pump unit with pre‑inlet silencer, designed for PTO drive on pressure‑suction tank truck. Low‑noise performance, suitable for bulk material suction and pressure discharging on tanker chassis. Strict quality inspection before delivery.

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Application Fields & Applicable Vehicles

Pressure-suction tank truck: pneumatic suction and pressure delivery of dry bulk powder and granular materials
Suction-discharge tank truck: sewage, sludge and fecal slurry suction, transportation and automatic discharging
Dry bulk tanker, cement tanker, fly ash transport truck, powder conveying tanker
Vacuum excavator truck for municipal engineering, trenchless excavation and pipeline cleaning
Septic tank cleaning truck, sanitation waste suction truck, industrial waste liquid recovery vehicle
Environmental protection engineering, port bulk handling, construction site waste treatment
Tanker modification factory, municipal sanitation department, waste management company