King Pump KP800 Automatic Booster Pump Super Silent Control Constant Pressure Pump 800W 1.0HP

Description

The King Pump KP800 is a 800W (1.0HP) constant-pressure water pump designed to deliver stable water pressure for residential and light commercial applications. Part of King Pump’s Super Silent Series, it integrates modern control technology with quiet operation, making it ideal for homes and small businesses seeking reliable water pressure without excessive noise.

Specification

• Model: KP800
• Power Output: 800W
• Horsepower (HP): 1.0 HP
• Voltage: 210–240V / 50Hz (Single Phase)
• Current: 5.0A
• Maximum Flow Rate: 100 L/min
• Maximum Pressure: 3.5 kg/cm²
• Maximum Discharge Head: 2.8 kg/cm² (approx. 30–40 meters)
• Inlet / Outlet Size: 1 inch (25 mm)
• Control System: Constant pressure controller with CPU and pressure sensor
• Tank Type: Integrated diaphragm pressure tank
• Start / Stop Mechanism: Automatic (based on water usage)
• Protection Features: Dry-run protection, overload protection
• Noise Level: Super silent operation (~<45 dB)
• Body Material: Corrosion-resistant components (materials may vary)
• Operating Temperature: +2°C to +40°C
• Installation: Horizontal, indoor/outdoor (shaded)
• Applications: Residential homes (3–4 storeys), commercial buildings, gardens
• Warranty: 12 months (One-to-One Exchange Policy)
• Net Weight: Approx. 13 kg

Pump Structure 

The KP series constant-pressure pump system combines a pump and a motor. A small diaphragm pressure tank, pressure sensor, and high-tech CPU Controller, all incorporated into one constant-pressure system.

Operation Condition 

• The KP pumps clean water, without impurities.. 
• Ambient temperature: Max. +2°C~+40°C. 
• Liquid temperature range: Max. +2°C~+40°C. 
• Maximum discharge head: KP800 - 2.8kg/cm².

Installation Note 

• You must install the product in a cool and dry area.
• The pump must be installed on a water pipe or water tower.
• When you install the pump in the water pipeline, the water pipeline must be clean, without rust or other impurities.
• The power voltage must be 240V/50Hz. 
• Installation sites depend on needs, select up or downward pressure in the electrical box.

Action Description 

• The KP series water booster pump stabilizes the water flow during operation. It automatically turns off when the taps are turned off.
• Without a water supply, the KP series pump will "power off" within 30 seconds. It will automatically detect the water supply every 30 minutes until it is resumed. Shut off the power if the normal water flow does not return within 5 seconds. The pump can also be started manually.