500W 1000W 2000W 3000W Diesel Generator Water Heater Engine Self-circulating Preheater Thermostat Electric Water Jacket Heaters
Description
Product Description
High Quality Generator Engine Coolant Heater Water Preheater 2000w
This product is made of high quality stainless steel, equipped with constant temperature control device. Surface treatment has two kinds of spray and planing, with beautiful appearance, corrosion resistance, long life and so on. This product is suitable for cummins, Perkins, Caterpillar, Volvo, Shangchai 135, Weichai Steil and other engines, as well as similar water-cooled diesel engines, engine sets and engineering locomotives, for preheating and anti-freezing.

Specification
Technical Parameters | |
Use of voltage | AC/DC 24V 48V 110V 220V |
Insulation resistance | ≥50MΩ |
Dielectric strength | 1500V/1 min(normal) |
Temperature control range | 25-85°C |
Pressure test | ≥0.25MPa |

Order 1KW/220V, choose fixed feet, threaded interface, its model is: STH1/220HA
Model | Wattage(KW) | Size(mm) | |||
A1 | A2 | D | R | ||
STH-1/220 | 1 | 330 | 55 | φ100 | 1/2″ |
STH-1.5/220 | 1.5 | 400 | 75 | φ100 | 1/2″ |
STH-2/220 | 2 | 510 | 155 | φ100 | 3/4″ |
STH-2.5/220 | 2.5 | 510 | 155 | φ100 | 3/4″ |
STH-3/220 | 3 | 610 | 155 | φ100 | 3/4″ |
STH-4/220 | 4 | 670 | 155 | φ100 | 3/4″ |


How to order?
please note the specifications as following:1. Power/Voltage/Size2. Working temperature3. Material requirement4. Thread size, if have5. Quantity6. Drawings, if have
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Certifications
Our products had passed the CE CQC UL and Rohs certificated.

Product Packaging Solutions
1.Our services include individual unit packaging with optional labeling to streamline operations and reduce time costs.
2.We provided fumigated solid wood pallets for heavy-duty exports and durable plywood crates for lighter loads, exempt from fumigation.
3.All solutions adhere to international trade standards, including certification for shipments to the US, Canada, and the EU, ensuring seamless customs clearance and pest control compliance.
2.We provided fumigated solid wood pallets for heavy-duty exports and durable plywood crates for lighter loads, exempt from fumigation.
3.All solutions adhere to international trade standards, including certification for shipments to the US, Canada, and the EU, ensuring seamless customs clearance and pest control compliance.


Our core competencies:
1.Vertical Manufacturing Expertise:The factory which we cooperated with operating professional production facilities, they maintain full control over Research and development. This vertical integration ensures stringent quality compliance (ISO 9001, CE,CQC,Rohs, UL) and enables competitive pricing without intermediaries.
2.Dual-Channel Procurement Solutions:Direct OEM Services, Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
3.Direct OEM Services: Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
4.Technical Partnership Model:Beyond transactional engagements, we provide ventilation system design and Energy efficiency audits for heating solutions,multilingual after-sales technical support.
5.Innovation and Sustainability:Investing 8% of annual revenue in R&D to be committed to creating better new products.
2.Dual-Channel Procurement Solutions:Direct OEM Services, Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
3.Direct OEM Services: Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
4.Technical Partnership Model:Beyond transactional engagements, we provide ventilation system design and Energy efficiency audits for heating solutions,multilingual after-sales technical support.
5.Innovation and Sustainability:Investing 8% of annual revenue in R&D to be committed to creating better new products.

FAQ
1. Q:Who are we?
A:Our factory was established in 1996, and the foreign trade sales team was established in 20212.Q: Can we use our own forwarder?
A: Of course. We can ship it to them.
3.What services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;Accepted Payment Currency:USD,HKD,CNY;Accepted Payment Type: T/T, PayPal, Cash;Language Spoken: English,Chinese
4. Q: How do I place an order?
A: Please email your order to us and we will confirm with you.
Before quotation, we would like to confirm the product information with you, such as size and quantity. In any case, pleasecontact us directly via email or online message.
5. Q: How do we guarantee quality?
A: We strictly follow the quality management standards of production; Check the workshop every 2 hours; And has its own research and development team and laboratory.
6. Q:What can you buy from us?
A: Electrical appliances and Ventilation Product; If there are other needs, we can also help customers purchase.
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