Process pumps ND

ND – dosing unit with the feed control by changing the plunger stroke length with the unit stopped.

Dosing pumps ND are made according to Technical specifications 3632-003-46919837-2007.

Dosing pumps type ND are produced in four series AR30; AR31; AR33 и AR34.

Nominal feed, l / h	Pressure, kgf / cm2	Drive power of the unit, kW	Method of feed regulation ND NDR NDE
0,01-2,5	4-250	0,25-0,37			AR ..M9 и AR..M7
0,4-400	2,5-400	0,25	AR30	AR 40.1 AR 40.2	AR 50.1. general industry AR 50.3. explosion protection
4-300	6-400	0,37	AR 30	AR 40.1 AR 40.2	AR 50.1. general industry AR 50.3. explosion protection
10-630	4- 400	0,55	AR 33	AR 43	AR 51.2 и AR 52.2
16-630	4- 400	1,1	AR 33	AR 43	AR 51.2 и AR 52.2
10-3200	1- 400	0,55	AR 31	AR 41.4	AR 51.2 и AR 52.2
16-6400	1- 400	1,1	AR 31	AR 41.4	AR 51.2 и AR 52.2
25-3200	4- 400	1,5	AR 31	AR 41.4	AR 51.2 и AR 52.2
40-5000	4- 400	2,2	AR 31	AR 41.4	AR 51.2 и AR 52.2
63-6000	4- 400	3,0	AR 31	AR 41.4	AR 51.2 и AR 52.2
100-7600	4- 400	4,0	AR 31	AR 41.4	AR 51.2 и AR 52.2
160-6400	8-630	5,5	AR 34	AR 44
100-7600	8-630	7,5	AR 34	AR 44
до 6 точек подачи	4-630	0,25-0,55		AR 40.1	AR 50.1 и AR 50.3
до 10 точек подачи	4-630	5,5-15		AR 45 AR 51.5	AR 55
400-45600	16-630	15-37		AR 6	AR 56

All pumps type ND, NDR, NDE are produced in general industrial and explosion-proof designs.