Hydro Hydraulic Diaphragm Metering Pumps are adjustable to a large range of most variable requirements thanks to its modular conception: single or double head version (optionally), 4 gear reductions, 2 liquid end sizes and 3 liquid end materials. And additionally, safety as a standard: bypass valve as well as multi-layer diaphragm with diaphragm rupture signaling.
Advantages
- High process safety: multi-layer diaphragm with integrated diaphragm rupture signaling as well as bypass valve integrated into the hydraulics.
- High process quality: dosing reproducibility better than ±1 %
- Further application area, flexibly adjustable to capacity requirement and medium to be dosed
Application areas
- Quantity-proportional dosing of chemicals/additives in boiler-feed water treatment
- Dosing of reactants and catalysts in the chemical industry
- Level-independent dosing of adjuvants in the industrial production technology e.g. dosing of hot cera in the production of adhesive tapes
Features
- 2 sizes: Hydro/2 /capacity per liquid end 3 - 68 l/h, 100 - 25 bar) and Hydro/3 (capacity per dosing head 10 - 170 l/h, 100 -25 bar)
- Available as single or double-head version
- In double-head versions the liquid ends are operated in push-pull manner (boxer principle)
- Each liquid end is equipped with a separate stroke length adjustment device so that each liquid end can be operated at an independent feed rate.
- Standard operation: long range three-phase motor 230/400 V, 50/60 Hz, 0,37/0,75 kW, protection class IP 55 (on demand ATEX-T3/T4), isolation class F
- 4 gear reductions
- Stroke length: 15 mm, adjustable with 1% exactitude
- Stroke length adjustment manually (optionally with actuator or speed controller)
- Gear housing: aluminium cast
- Liquid end materials: PVDF, stainless steel 1.4571, Hastelloy C
- Multi-layer diaphragm with integrated diaphragm rupture signaling
- Reproducibility of dosing at defined conditions and correct installation better than ±1 %
(stroke length area 20-100%)
- Preset bypass valve integrated in hydraulics
Technical Data Hydro/2
|
Pump type
HP2aH |
at 50 Hz |
at 60 Hz |
|
|
bar |
l/h |
strokes/min. |
psi |
l/h / gph |
strokes/min. |
suction lift
mWS |
connection size
G - DN |
|
100003 |
100 |
3 |
60 |
1450 |
3,6 / 0,9 |
72 |
3 |
3/8 - 10 |
|
100006 |
100 |
6 |
125 |
1450 |
7 / 1,8 |
150 |
3 |
3/8 - 10 |
|
100007 |
100 |
7 |
150 |
1450 |
8 / 2,1 |
180 |
3 |
3/8 - 10 |
|
100009 |
100 |
9 |
187 |
1450 |
11 / 2,9 |
224 |
3 |
3/8 - 10 |
|
100010 |
100 |
10 |
212 |
1450 |
- / - |
- |
3 |
3/8 - 10 |
|
|
|
|
064007 |
64 |
7 |
60 |
928 |
8,4 / 2,2 |
72 |
3 |
¾ - 10 |
|
064015 |
64 |
15 |
125 |
928 |
18 / 4,7 |
150 |
3 |
¾ - 10 |
|
064018 |
64 |
18 |
150 |
928 |
21 / 5,5 |
180 |
3 |
¾ - 10 |
|
064022 |
64 |
22 |
187 |
928 |
26 / 6,8 |
224 |
3 |
¾ - 10 |
|
064025 |
64 |
25 |
212 |
928 |
- / - |
- |
3 |
¾ - 10 |
|
|
|
|
025019 |
25 |
19 |
60 |
362 |
23 / 6 |
72 |
3 |
¾ - 10 |
|
025040 |
25 |
40 |
125 |
362 |
48 / 12,6 |
150 |
3 |
¾ - 10 |
|
025048 |
25 |
48 |
150 |
362 |
58 / 15,3 |
180 |
3 |
¾ - 10 |
|
025060 |
25 |
60 |
187 |
362 |
72 / 19 |
224 |
3 |
¾ - 10 |
|
025068 |
25 |
68 |
212 |
- |
- / - |
- |
3 |
¾ - 10 |
Optional double ball valve SST with RP 3/8
Technical Data Hydro/3
|
Pump type
HP3aH |
at 50 Hz |
at 60 Hz |
|
|
bar |
l/h |
strokes/min. |
psi |
l/h / gph |
strokes/min. |
suction lift
mWS |
connection size
G - DN |
|
100010 |
100 |
10 |
60 |
1450 |
12 / 3,1 |
72 |
3 |
3/8 - 10 |
|
100021 |
100 |
21 |
125 |
1450 |
25 / 6,6 |
150 |
3 |
3/8 - 10 |
|
100025 |
100 |
25 |
150 |
1450 |
30 / 7,9 |
180 |
3 |
3/8 - 10 |
|
100031 |
100 |
31 |
187 |
1450 |
37 / 9,8 |
224 |
3 |
3/8 - 10 |
|
100035 |
100 |
35 |
212 |
1450 |
- / - |
- |
3 |
3/8 - 10 |
| |
|
|
064019 |
64 |
19 |
60 |
928 |
23 / 6 |
72 |
3 |
¾ - 10 |
|
064040 |
64 |
40 |
125 |
928 |
48 / 12,6 |
150 |
3 |
¾ - 10 |
|
064048 |
64 |
48 |
150 |
928 |
58 / 15,3 |
180 |
3 |
¾ - 10 |
|
064060 |
64 |
60 |
187 |
928 |
72 / 19 |
224 |
3 |
¾ - 10 |
|
064068 |
64 |
68 |
212 |
928 |
- / - |
- |
3 |
¾ - 10 |
|
|
|
|
025048 |
25 |
48 |
60 |
362 |
58 / 15,3 |
72 |
3 |
1 - 15 |
|
025100 |
25 |
100 |
125 |
362 |
120 / 31,7 |
150 |
3 |
1 - 15 |
|
025120 |
25 |
120 |
150 |
362 |
144 / 38,0 |
180 |
3 |
1 - 15 |
|
025150 |
25 |
150 |
187 |
362 |
180 / 47,5 |
224 |
3 |
1 - 15 |
|
025170 |
25 |
170 |
212 |
362 |
- / - |
- |
3 |
1 - 15 |
Liquid End Materials in Contact With Chemicals
| Material |
Liquid End |
Suction/Discharge connector |
Seals / ball seat |
Balls |
| PVT |
PVDF
(Polyvinylidenefluoride) |
PVDF
(Polyvinylidenefluoride) |
PTFE / PTFE |
Ceramic |
| SST |
Stainless steel 1.4571 |
Stainless steel 1.4581 |
PTFE / ZrO2 |
Stainless steel 1.4401 |
| HCT |
Hast. C |
Hast. C |
PTFE / Hast. C |
Ceramic | |