Plate Heat Exchangers
Engineering-grade plate heat exchangers for HVAC-R, oil & gas, marine, and industrial process applications. Built for maximum thermal efficiency, compact footprint, and dependable long-term performance.
99%
Thermal Efficiency
45+
Bar Rated
1986
Est. Since
Industries Served
HVAC-R
Oil & Gas
Marine
Power Generation
Food & Beverage
District Heating
Swimming Pools
Data Centres
Our Plate Heat Exchanger Range and Services
Most Popular
Gasketed Plate Heat Exchanger
- Demountable for inspection cleaning
- NBR, EPDM Viton gasket options
- Capacity expandable by adding plates
- Wide range of plate corrugation patterns
Compact Design
Brazed Plate Heat Exchanger
- Copper or nickel brazed construction
- No gaskets zero external leak risk
- Ultra-compact minimal footprint
- Suitable for refrigerants R410A, R134a
OEM Genuine
PHE Spare Parts Accessories
- Replacement gaskets all materials
- Individual complete plate packs
- Frame bolts, tie bars carrying bars
- Compatible with all major OEM brands
Service Support
PHE
Services
- Heat load & LMTD calculation
- Installation & commissioning support
- Preventive maintenance programs
- Emergency troubleshooting & repair
Why Choose Dolphin
The Dolphin Advantage
40+
Years of Expertise
Deep knowledge across oil gas, HVAC-R, marine, and industrial process sectors since 1986.
ISO
Certified Quality
ISO 9001:2015 certified processes ensuring consistent quality at every stage of supply and service.
OEM
Genuine Parts
Authorised OEM spares for Alfa Laval, GEA, SPX, Tranter, and all major plate heat exchanger brands.
Spare Parts Request
Spare Parts Inquiry
Submit your spare parts requirement and our team will review your request and get back to you.