20/11/2025
INK PUMP BML-5
BML-5 Pneumatic Diaphragm Pump — Product Description
Overview
The BML-5 is a single-way pneumatic diaphragm pump optimized for ink circulation systems in industrial printing applications. Powered by compressed air instead of electrical drive, it’s inherently explosion-proof, making it ideal for flammable or volatile ink mediums.
Key Features
Explosion-proof operation: Uses compressed air as the power source, eliminating sparks and static; safe for use in flammable or explosive environments.
Corrosion resistant: Pump body made from aluminum alloy, diaphragm made from PTFE (Teflon), suitable for harsh inks, solvents, or chemically aggressive liquids.
Particle handling: Capable of pumping liquids containing solid particles, with a particle size limit up to ~2 mm.
Wide viscosity range: Can handle low-viscosity fluids up to more viscous or thick inks.
Compact & portable: Lightweight design (net weight ~1.8 kg) makes it easy to install or move.
Adjustable flow: Flow can be regulated by varying the compressed air pressure, allowing stepless control of pumping rate.
Technical Specifications
Parameter Specification
Flow (Max) ~10 L/min
Liquid Inlet / Outlet Diameter ~6.66 mm (≈1/4″)
Max Discharge Pressure 0.5 MPa (≈ 5 bar)
Air Supply Pressure Range 0.2 – 0.5 MPa (or up to 5 bar depending on source)
Self-priming (Suction) Height ~2 m
Maximum Head (Delivery Lift) ~4 m
Solid Particle Limit ~2 mm
Operating Frequency 50–120 cycles per minute (cpm)
Operating Temperature Range –10 °C to +60 °C (per Kingrole spec)
Net Weight ~1.8 kg
Gross Weight (packaged) ~3 kg
Applications
Printing Industry: Suitable for circulating water-based inks, solvent-based inks, or other media used in gravure, flexographic, or carton-making machines.
Other Industrial Uses: Also useful for transporting chemical liquids, glues, or adhesives, especially when fluids are corrosive, volatile, or contain particulates.
Advantages
Safety: Because it’s air-driven, there’s no electrical risk, making it safer for volatile environments.
Durability: Teflon (PTFE) diaphragm resists chemical wear, improving longevity in harsh media.
Flexibility: Can handle a broad spectrum of fluids — from low viscosity inks to thicker, particle-laden liquids.
Mobility: Light and compact; easy to install or relocate on the shop floor.
PRICE: 5100 + 18%GST 918 = RS.6018/-
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ONLINE PORTAL: https://shop.nagjan.com/product/ink-pump-bml/