برند سازنده دوزینگ پمپ

دوزینگ پمپ Exakta ایتالیا

آگوست 18, 2026

Radix D Series

MECHANICAL DIAPHRAGM PUMPS WITH SPRING RETURN MECHANISM

Flow rate	from 5.5 – 500 l/h (1.45 – 132 gph)
Pressure	SS 316 L version up to 10 bar (145 psi) PP/PVC/PVDF version up to 10 bar (145 psi)
Stroke rate	from 58 – 116 strokes/min
Diaphragm	from 65 – 165 mm
Motor power	standard 0.18 – 0.25 – 0.37 kW (IP55)

Radix K1 Series

Plunger metering pumps with spring return mechanism

Flow rate	from 1.5 – 304 l/h (0.4 – 80.4 gph)
Pressure	SS 316 L version up to 40 bar (580 psi) PVC version up to 10 bar (145 psi)
Stroke rate	from 58 – 116 strokes/min
Diaphragm	from 6 – 64 mm
Motor power	standard 0.18 – 0.25 kW (IP55)

Radix K2 Series

Plunger metering pumps with spring return mechanism

Flow rate	from 40 – 1000 l/h (10.5 – 264 gph)
Pressure	SS 316 L version up to 10 bar (145 psi) PVC version up to 10 bar (145 psi)
Stroke rate	from 58 – 116 strokes/min
Diaphragm	from 25 – 89 mm
Motor power	standard 0.37 – 0.55 – 0.75 kW (IP55)

Nyva CB0

Hydraulic Single Diaphragm

Flow rate	from 3.4 to 97.4 l/h @ 50Hz
Pressure	up to 12.4 MPa (124 bar) for 316L version
Stroke rate	from 70 to 186 strokes/min
Fluid operating temperature	-5°C to 50°C
Viscosity	up to 500 mPa•s (500 cP)
Liquid end material	PP, PVDF, 316SS, PVC-U

Nyva CB1

HYDRAULIC SINGLE DIAPHRAGM

Flow rate	from 18 to 660 l/h @ 50Hz
Pressure	up to 12.4 MPa (124 bar) for 316L version
Stroke rate	from 63 to 235 strokes/min
Fluid operating temperature	-5°C to 50°C
Viscosity	up to 200 mPa•s (200 cP)
Liquid end material	PP, PVDF, 316SS, PVC-U

سری Nexa

Pressure	up to 600 barg for hydraulic diaphragm and 650 for packed plunger
Flow Rate	up to 10,000 l/h with a single head
Fluid temperature	from -20°C to 80°C (from -40°C to 150°C on request)
Wetter Parts	SS 316L, PP, PVDF and PTFE (exotic alloys available on request)

Nexa HYDRAULIC DOUBLE-DIAPHRAGM HEADS

B Type – Max Pressure 450 barg

Head Size	Flow Rate Max [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
AH	0.7	-20 / 120	500	316L SS
B2	14	-20 / 120	500	316L SS
C2	103	-20 / 120	500	316L SS
D2	400	-20 / 120	500	316L SS
E2	1000	-20 / 120	500	316L SS
F2	1200	-20 / 120	500	316L SS

H Type – Max Pressure 200 barg

Head Size	Flow Rate Max [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
A	2.45	-20 / 120	1000	316L SS
B	17	-20 / 120	1000	316L SS
C	110	-20 / 120	1000	316L SS
C (LT)	110	-40 / 70	1000	316L SS
D1	162	-20 / 120	1000	316L SS
D2	320	-20 / 120	1000	316L SS
E2	1500	-20 /120	500	316L SS
F2	2000	-20 /120	500	316L SS

T Type – Max Pressure 120 barg

Head Size	Flow Rate Max [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
A	8,6	-20 / 120	1000	316L SS
B	22,8	-20 / 120	1000	316L SS
C	136	-20 / 120	1000	316L SS
C (LT)	136	-40 / 70	1000	316L SS
D1	197	-20 / 120	1000	316L SS
D2	350	-20 / 120	1000	316L SS
E2	1650	-20 / 120	1000	316L SS
F2	2350	-20 / 120	500	316L SS
G2	5700	-20 / 120	500	316L SS
H2	6800	– 20 / 120	500	316L SS

Y Type – Max Pressure 40 barg

Head Size	Flow Rate Max [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
A	11,3	-20 / 120	1000	316L SS
B	28,3	-20 / 120	1000	316L SS
C	142	-20 / 120	1000	316L SS
D1	220	-20 / 120	1000	316L SS
D2	375	-20 / 120	1000	316L SS
E1	709	-20 / 120	1000	316L SS
E2	1800	-20 / 120	1000	316L SS
F	3100	-20 / 120	1000	316L SS
G	3891	-20 / 120	500	316L SS
H	6883	-20 / 120	500	316L SS
I	9370	-20 / 120	500	316L SS

Y Type – Max Pressure 20 barg for plastic head

Head Size	Flow Rate Max [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
A	11,3	-10 / 65	1000	PP-PVDF
B	28,3	-10 / 65	1000	PP-PVDF
C	142	-10 / 65	1000	PP-PVDF
D1	220	-10 / 65	1000	PP-PVDF
D2	375	-10 / 65	1000	PP-PVDF
E1	709	-10 / 65	1000	PP-PVDF
E2	1800	-10 / 65	1000	PP-PVDF
F	3100	-10 / 65	500	PP-PVDF
G	3891	-10 / 65	500	PP-PVDF
H	6883	-5 /50	500	PP-PVDF

These are limit values, please state actual conditions with enquiry.

NEXA XP SERIES

Head Size	Max. Flow Rate [l/h]	Fluid Temperature [°C]	NPIPr [barg]	Suction Pressure [barg]
A	11,3	-20 / 150	-0,6	200
B	28,3	-20 / 150	-0,8	200
C	142	-20 / 150	-0,8	200
D1	220	-20 / 150	-0,7	200
D2	375	-20 / 150	-0,8	200
E	709	-20 / 150	-0.75	95
E1	1800	-20 / 150	-0,75	200
F	1800	-20 / 150	-0,75	20
F1	2400	-20 / 150	-0,75	90

These are limit values, please state actual conditions with enquiry.

Nexa Packed-plunger heads

P Type – Max pressure 40 barg

Plunger [mm]	Flow Rate Max. [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
25	153	-20 / 150	1000	316L SS
40	673	-20 / 150	1000	316L SS
50	1078	-20 / 150	1000	316L SS
60	1588	-20 / 150	1000	316L SS
75	2690	-20 / 150	1000	316L SS
95	4110	-20 / 150	1000	316L SS
110	5788	-20 / 150	1000	316L SS
130	7760	-20 / 150	1000	316L SS

K Type – Max pressure 200 barg

Plunger [mm]	Flow Rate Max. [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
7	4,76	-20 / 150	1000	316L SS / CERAMIC COATING
10	38	-20 / 150	1000	316L SS / CERAMIC COATING
12	140	-20 / 150	1000	316L SS / CERAMIC COATING
15	260	-20 / 150	1000	316L SS / CERAMIC COATING
20	673	-20 / 150	1000	316L SS / CERAMIC COATING

U Type – Max pressure 650 barg

Plunger [mm]	Flow Rate Max. [l/h]	Fluid Temperature [°C]	Viscosity [cPs]	Material
7	0,7	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE
10	7	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE
12	25	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE
15	72	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE
20	136	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE
25	228	-20 / 150	1000	316L SS / TUNGSTEN CARBIDE