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Seal-less & explosion proof
No rotating parts; air-operated, spark-free and leak-resistant.
Founded in 1981 by a technocrat with a clear engineering vision, Hi-Life began with a focused objective – to manufacture dependable chemical process pumps for India’s growing process industries.
Consultant & contractor recognition
Hi-Life pumps are approved by leading engineering consultants and project contractors across major process industries. Recognition reflects consistent product reliability, engineering discipline, and proven field performance in demanding environments.
Structured QA
& corrective action
Consultant enlistments
& approvals
Application–first
engineering
Warranty
& documented service
AODD PUMP RANGE
Precision air-operated double diaphragm pumps for demanding applications — metallic and non-metallic construction for corrosive, abrasive, hazardous, and high-viscosity fluids.
Hi-Life pumps are designed for environments where downtime, leakage, or failure has measurable consequences.
DESIGN FOCUS
Seal-less AODD architecture, application-driven material selection,
and field-proven operating envelopes across process industries.
No rotating parts; air-operated, spark-free and leak-resistant.
Low internal velocity protects against wear.
No manual foot valve required.
Adjustable flow up to 45 m³/hr via air regulation.
Can operate dry for limited periods without damage.
Backed by engineering accountability.
Our philosophy is rooted in Kaizen - continuous incremental improvement across diaphragm systems, air distribution mechanisms, valve design, and bush engineering.