Available for Import

High-vacuum diffusion pump ND-250

Specialised Vacuum Pumps

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

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

Available Models

Diffusion high-vacuum pump ND-250P

Diffusion high-vacuum pump ND-250 is designed for pumping out of hermetic volumes of air, gases, vapours and vapour-gas mixtures which are not aggressive to materials of construction and working fluid and do not contain dripping moisture and mechanical contaminants. The ND-250 diffusion high-vacuum pump is used in conjunction with a forevacuum pump, the speed of action of the forevacuum pump is not less than 40 m3/h. Type of climatic execution UHL4, the pump is not intended for operation in fire-explosive production. Flange type ISO-K

Technical Specifications

Cooling water flow rate, l/h, per oil deflector	20 l/h
Cooling water flow rate, l/h, per housing	160 l/h
Working fluid grade (oil)	VAKMA OIL 500
Working fluid quantity, l, min	2 l
Overall dimensions (in/out/n), mm, not more	560/470/420 mm
Macca, kg, not more	28 kg
Working fluid quantity, l, max	2.4 l
Power consumption, kW	2.4 kW
Supply voltage, V	220 V
Ultimate residual pressure at ambient air temperature from +10 0C to +35 0C, Pa, not more than	3 ? 10 -4
Highest discharge pressure, Pa, not less than	26.6
Fast action of forevacuum pumps at a pressure of 26 Pa (0.2 mm Hg) in the outlet section should be, m3/h, not less than	40
Rapidity of action on air at pressure 1x10 -1 Pa, l/s, not less than	2700 l/s
Rapidity of action on air at pressure 1x10 -1 Pa, l/s, not less than	1500 hp
Rapidity of action on air at pressure of 1 Pa, l/s, not less than	225 l/s

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.

Categories

Language

Quick Links

High-vacuum diffusion pump ND-250

Key Highlights

Available Models

Technical Specifications