Hanna BL5 BlackStone Solenoid Chemical Dosing Pump (5.0 LPH)

The Hanna BL5 is a heavy-duty, positive displacement solenoid-driven chemical dosing pump from the BlackStone series. Engineered to deliver a highly consistent flow rate of 5.0 Liters Per Hour (1.3 GPH) at a maximum pressure of 7 bar (101.5 psi), it features a single adjustable dial for 0-100% flow control. Constructed with a premium PVDF pump head, a solid PTFE diaphragm, and an IP65 fiber-reinforced polypropylene housing, it is the ultimate low-maintenance injection pump for industrial wastewater treatment, agricultural fertigation, and municipal water conditioning.

Guarantee flawless, continuous chemical injection in your factory with the Hanna BL5 BlackStone Solenoid Dosing Pump. In Pakistan’s massive textile Effluent Treatment Plants (ETPs) and commercial Reverse Osmosis (RO) facilities, dosing exact volumes of acid, chlorine, or anti-scaling chemicals is a 24/7 requirement. Standard motor-driven pumps rely on a complex system of ball-bearings, gear drives, and cams. Over time, these mechanical parts wear down, require constant oiling, and ultimately fail under heavy industrial use.

The BL5 abandons the motor entirely, utilizing an advanced Positive Displacement Solenoid design. Because it uses a minimum number of moving parts, mechanical failure is virtually eliminated. Each stroke is mathematically identical to the one before it, ensuring absolute volumetric consistency at exactly 120 strokes per minute. The pump delivers 5.0 Liters Per Hour at 7 Bar of pressure, pushing aggressive chemicals directly into active, high-pressure pipelines. Housed in a fully sealed, IP65 Splash-Proof enclosure, it brings uncompromising reliability to the harshest, wettest pump rooms in the country.

• Equip your industrial fluid systems via [Pumps & Motors].
• Shop precision injection systems under [Chemical Dosing Pumps].
• Compare positive displacement units in our [Solenoid Dosing Pumps] collection.

Key Features:

• Unsurpassed Chemical Resistance: The liquid-contact components are forged from elite materials—a PVDF pump head, FPM/FKM O-rings, glass ball valves, and a solid one-piece PTFE diaphragm that resists the most aggressive industrial acids and bleaches.
• Simple Flow Control: Features a straightforward analog dial on the front panel, allowing operators to instantly adjust the dosing volume from 0 to 100% without navigating complicated digital menus.
• Versatile Mounting: Designed with a broad, flat base for shelf mounting, alongside pre-drilled rear holes for secure vertical installation directly on walls or chemical drums.
• Self-Priming Capability: The pump can easily draw chemical liquids from tanks up to 1.5 meters (5 feet) below the installation point.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna BL5 Dosing Pump in Pakistan?

A: Visit Kamadi.pk for formal B2B corporate pricing. We supply heavy-duty dosing equipment to Pakistan's top RO manufacturers, WASA contractors, and industrial ETPs.

Q: Does the pump come with the necessary tubing and valves?

A: Yes, the BL5 is supplied as a complete installation kit. It includes the discharge and suction valves, the injection nipple, the foot valve assembly, and 7 meters of heavy-duty polyethylene tubing.

Q: BL5 vs BL10: Which dosing pump do I need?

A: It depends entirely on your required flow rate and pipe pressure. The BL5 delivers 5.0 LPH at a higher pressure of 7 bar. The BL10 delivers more liquid (10.8 LPH) but can only push against a lower pipeline pressure of 3 bar.

Q: What power supply does it require?

A: Be sure to check the specific part number when ordering. The BL5-1 operates on 110/115 VAC, while the BL5-2 is the standard configuration for Pakistan, operating on 220/240 VAC (50/60Hz).