Available for Import

Automatic pressure maintenance units SPL

Dosing Pump Systems

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Automatic pressure maintenance units SPL/SPL-S maintain the set operating pressure in the system, carry out compensation of thermal expansion, deaeration and replenishment of coolant losses. They are designed for closed systems of heating and cooling supply with large volumes of heat carrier and high static pressure, where installation of expansion tanks is not a sufficiently effective solution of the pressure maintenance issue. AUPD SPL are manufactured in accordance with GOST 31839-2012, GOST IEC 60204-1-2002, GOST 30804.6.2-2013. They meet the requirements of SP 41-101-95 and SP 60.13330.2020.

Technical Specifications

Tank volume	200...10000 l
Maximum overpressure	25
Maximum allowable temperature at the diaphragm	70 °C
Maximum permissible temperature of the heating medium in the heating system	120 °C
Minimum permissible temperature of the heating medium in the heating system	3 °C
Maximum power of the heat supply system	40
Maximum power of cold supply system	100
Maximum ethylene glycol/propylene glycol content	SBVVBG %
Maximum working pressure in heating and cooling systems	40
Nominal voltage	380 W

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

WhatsApp (Recommended)

For fastest response and immediate assistance with pricing, availability, and ordering.

+971 58 657 4796

Email

For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

Request Call Back

Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
Saturday: 10:00 AM - 2:00 PM (GMT+4)
Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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Automatic pressure maintenance units SPL

Key Highlights

Technical Specifications