Let’s learn about KTR Oil-Water Cooler PHE with Dai Hong Phat, through the following article!
1. About Dai Hong Phat Corp- KTR Germany
– Dai Hong Phat Corp is the official authorized representative of KTR Germany in Vietnam (KTR Vietnam). We provide genuine transmission shaft coupling solutions, meeting international standards, helping to optimize the performance and durability of machinery systems.
– KTR was established in 1959 in Germany. KTR is an abbreviation of
K – Kupplung (Coupling) | T – Technology (Technology) | R – Rheine (Region)
– KTR products: Rotex shaft coupling, Clampex shaft locking joint, hydraulic brake, …
– KTR Oil-Water Cooler PHE products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.

Certificate of Dai Hong Phat as Authorized Distributor of KTR Germany in Vietnam
View more: Other KTR Cooling Systems
2. Characteristics of KTR Oil-Water Cooler PHE
– Manufacturer brand: KTR Germany
– KTR Oil-Water Cooler PHE, also known as KTR PHE plate heat exchanger.
– KTR Oil-Water Cooler PHE is made of 1.4401 stainless steel welded with copper.
– Construction: consists of two end plates, specifically corrugated flow guide plates, and four connection points.
– Operating temperature: -10°C to +200°C

Plate Heat Exchangers (PHEs) operate on the principle of heat exchange through thin metal plates. Hot oil enters the device and flows down through the heat exchange plates, while cooling water is pumped in the opposite direction upwards through adjacent plate channels.
During the flow, heat is transferred from the oil through the surface of the metal plates to the cooling water. As a result, the oil temperature gradually decreases before exiting the device, while the water, having absorbed heat, is discharged from the system.
View product specifications: KTR Oil-Water Cooler TAK/TP
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of KTR Oil-Water Cooler PHE
Common applications of KTR Oil-Water Cooler PHE include:
– Pumps & Compressors: cooling lubricating oil and fluids in the system.
– Cooling towers and circulating cooling systems.
– Marine: cooling oil and water in ship engine systems.
– Power generation and turbine systems: cooling lubricating oil and heat exchange circuits.
– Processing and manufacturing industries: applications in industrial lines requiring fluid temperature control.
– HVAC and energy systems: heat exchange in air conditioning and heat recovery systems.
View also the article: Oil Cooler Calculation Guide for Engineers
4. Technical specifications of KTR Oil-Water Cooler PHE
| Catalogue KTR Oil-Water Cooler PHE |
Installation Instruction KTR Oil-Water Cooler PHE |

| KTR Oil-Water Cooler PHE | ||||||||
| Coolers | Perm. pressure | T oil inlet (°C) ISO VG 46 | T water inlet (°C) | Oil flow (l/min) | Water flow (l/min) | Cooling capacity (kW) | Pressure loss Oil (bar) | Pressure loss Water (bar) |
| PHE100x20 | 10 | 55 | 25 | 15 | 10 | 3.8 | 0.1 | 0 |
| PHE100x40-HP | 30 | 25 | 20 | 6.8 | 0.1 | 0 | ||
| PHE200x10 | 25 | 20 | 7 | 0.7 | 0.2 | |||
| PHE200x20 | 35 | 25 | 12.1 | 0.3 | 0.1 | |||
| PHE200x40 | 45 | 30 | 17 | 0.2 | 0 | |||
| PHE200x60 | 65 | 40 | 24.6 | 0.2 | 0 | |||
| PHE250x30 | 35 | 20 | 13.7 | 0.8 | 0.1 | |||
| PHE250x40 | 45 | 30 | 18.3 | 0.8 | 0.13 | |||
| PHE300x40 | 50 | 30 | 24.7 | 0.5 | 0.1 | |||
| PHE300x50 | 60 | 40 | 30.4 | 0.5 | 0.1 | |||
| PHE300x60 | 75 | 50 | 38 | 0.5 | 0.1 | |||
| PHE300x80 | 95 | 60 | 47.9 | 0.5 | 0.1 | |||
| PHE350x20 | 30 | 20 | 14.3 | 0.8 | 0.12 | |||
| PHE350x40 | 45 | 30 | 22.2 | 0.5 | 0.08 | |||
| PHE350x50 | 60 | 40 | 30.9 | 0.5 | 0.09 | |||
| PHE350x60 | 75 | 50 | 38.6 | 0.6 | 0.1 | |||
| PHE350x80 | 95 | 60 | 48.9 | 0.53 | 0.1 | |||
| PHE355x20 | 30 | 20 | 14.3 | 0.8 | 0.12 | |||
| PHE355x40 | 45 | 30 | 22.2 | 0.5 | 0.08 | |||
| PHE355x60 | 75 | 50 | 38.6 | 0.6 | 0.1 | |||
| PHE400-16 | 40 | 20 | 17.5 | 0.57 | 0.04 | |||
| PHE400-20 | 50 | 25 | 22 | 0.55 | 0.04 | |||
| PHE400-28 | 75 | 35 | 32.9 | 0.58 | 0.04 | |||
| PHE400-38 | 100 | 50 | 44.8 | 0.55 | 0.04 | |||
| PHE400-60 | 200 | 100 | 79 | 0.64 | 0.06 | |||
| PHE500x40 | 135 | 100 | 65.6 | 0.7 | 0.1 | |||
| PHE500x60 | 200 | 120 | 94.6 | 0.7 | 0.1 | |||
5. Why choose Dai Hong Phat Corp?
– 100% genuine products imported directly from KTR Germany
– Protect customers from counterfeit goods and always provide full CO/CQ documents.
– Goods in stock, fast delivery nationwide 24/7.
– Free technical consultation and support for drawings, catalogs.
– Refined processing workshop to meet individual requirements.
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– Hotline: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/







