Features Durable and high powered motor: Hitachi’s motors are designed for long service life and powerful pumping. They are manufactured under the strict quality controls. Japanese Standard Quality: Having 96 years of water pump manufacturing experience, these exceptional pumps are designed to deliver high performance and reliability. Environment-Friendly Design: Every units are certified with the stringent RoHS standard, as well as ISO 9001 for factory quality management, and ISO 14001 for environmental management. Quiet, Non-Disturbing Operation: The inverter system and the DC/IPM motor are technologically advanced and allow for quiet operation. Stable Water Pressure a) Automatic Air Intake: This works in unison with water tap operation to ensure stable pressure. It’s rust-resistant and can be removed for cleaning. b) Durable Water Pressure Tank: The welded tank provides more resistance to pressure and water leakage. Also, the tank is made of especially thick steel and coated with triple layers of anti-rust agents, and is a metallic colour for extra sun resistance. Reliable Safety Water: Temp Relay It temporarily pauses operation when it becomes too hot to prevent deformation of parts. Specifications Model WTP100XS Type Automatic Constant Pressure Pumps Motor 100 watts Suction Lift 8 meters Discharge Head 14 meters Capacity 30 L/min. Pressure Switch On: 1.6kg/cm2 Off: 2.2kg/cm2 Suction Pipe 20mm (3/4″) Discharge Pipe 20mm (3/4″) Taps used simultaneously 3 Dimensions (W x L x H) 384mm x 384mm x 553mm Weight 15kg Model WTP150XS Type Automatic Constant Pressure Pumps Motor 150 watts Suction Lift 8 meters Discharge Head 14 meters Capacity 34 L/min. Pressure Switch On: 1.6kg/cm2 Off: 2.2kg/cm2 Suction Pipe 25mm (1″) Discharge Pipe 25mm (1″) Taps used simultaneously 4 Dimensions (W x L x H) 384mm x 384mm x 553mm Weight 15kg Model WTP200XS Type Automatic Constant Pressure Pumps Motor 200 watts Suction Lift 8 meters Discharge Head 20 meters Capacity 42 L/min. Pressure Switch On: 2.2kg/cm2 Off: 2.8kg/cm2 Suction Pipe 25mm (1″) Discharge Pipe 25mm (1″) Taps used simultaneously 5 Dimensions (W x L x H) 384mm x 384mm x 629mm Weight 19kg