Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC

Čerpadla Seko TPR TPR600NHH1000 se využívají zejména pro svou schopnost přijímat a vyhodnocovat data ze sondy např. pH sonda nebo ORP (Redox) sonda. K čerpadlu je tedy možné připojit sondu přímo bez použití kontroleru a čerpadlo bude dávkovat na základě předem nastaveného pH či ORP. Maximální průtok čerpadla je 7 l/hod a maximální výtlak je 20 bar, stupeň ochrany je poté IP65.
Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC
Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC
Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC (1)
Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC (2)
Seko TPR600NHH1000 - Dosing pump Tekna, 7 l/hod, 20 bar, PVDF/EPDM, 230 VAC (3)
740,7 EUR 896,3 EUR incl. VAT
In stock 3 pcs
Personally in shop:nowWith a delivery company:tomorrow
CodeTPR600NHH1000ProducerSEKO S.p.A.
SEKO • TEKNA TPR

TPR600NHH1000

Digital dosing pump with integrated pH / ORP control • PVDF / EPDM

SEKO Tekna TPR600NHH1000 combines accurate solenoid diaphragm dosing with integrated pH or ORP (Redox) measurement and control. The pump can operate at constant output or automatically adjust dosing according to the deviation of the measured value from the setpoint.

The digital TPR series provides a PT100 input for temperature compensation, alarm relay, external ON/OFF and a 4–20 mA output for transmitting the measured value to a supervisory system. This version uses a PVDF head, ceramic valve balls, a PTFE diaphragm and EPDM seals.

7 l/h · 20 bar
Max. flow / max. backpressure
pH / ORP
Integrated measurement and control
100–240 V AC
Power supply · 50/60 Hz
PVDF / EPDM
Ceramic · PTFE

★Main advantages

✓Integrated pH or ORP (Redox) measurement and automatic control
✓Constant or proportional dosing according to the actual measured value
✓Controller measuring range pH 0–14 or ORP ±1,500 mV
✓PT100 input for automatic temperature compensation
✓Alarm relay, external ON/OFF and 4–20 mA measured-value output
✓Hydraulics 600: 2.5 l/h at 20 bar up to 7 l/h at 8 bar

⚗Typical applications

✓Automatic pH control in swimming-pool and process water
✓ORP / Redox control when dosing disinfectants
✓Drinking, utility and industrial water treatment
✓Swimming-pool technology and public pools
✓Processes requiring 4–20 mA transmission of the measured value
✓Applications where measurement and control should be integrated directly into the dosing pump

Technical specifications

Performance, measurement and control

Max. flow rate7 l/h
Max. backpressure20 bar
Max. stroke frequency120/min
Volume per stroke0.35–0.97 cm³/stroke
Controlconstant / proportional according to pH or ORP
pH controller range0–14 pH
ORP / Redox controller range±1 500 mV
Temperature probe inputPT100 · temperature compensation
External ON/OFFYES
Measured-value output4–20 mA
Alarm relayYES · repeat alarm
CommunicationStandard

Construction and design

Power supply100–240 V AC, 50/60 Hz
Power consumption14–20 W
Protection ratingIP65
External housingGlass-fibre-reinforced PP
Pump headPVDF
Valve ballsCeramic
DiaphragmPTFE
SealsEPDM
Installation kitPVDF
Suction / discharge4 × 6 mm / 4 × 7 mm
Dimensions (W × D × H)119 × 145,4 × 237,7 mm
Weight3,9 kg
Packaging dimensions285 × 185 × 240 mm
Priming / ventingmanual
HS / CN code841350 / 84135040

Hydraulics 600 performance

The maximum flow rate of 7 l/h and maximum backpressure of 20 bar do not represent a single common operating point. The available flow rate decreases as backpressure increases.

04812162001.42.84.25.67 2.5 l/h · 20 bar3 l/h · 18 bar4.2 l/h · 14 bar7 l/h · 8 bar Flow Q [l/h] Backpressure [bar]
Max. flow rate
7 l/h
Max. backpressure
20 bar
Max. frequency
120/min
Hydraulic duty points 600
Flow rate, pressure and volume per dosing stroke.
20 bar
2.5 l/h
0.35 cm³ / stroke
18 bar
3 l/h
0.42 cm³ / stroke
14 bar
4.2 l/h
0.58 cm³ / stroke
8 bar
7 l/h
0.97 cm³ / stroke
How to read the curve
At the maximum stated backpressure 20 bar is delivered by the hydraulics at 2.5 l/h. The highest stated flow rate 7 l/h corresponds to the duty point at a backpressure of 8 bar. Flow rate and backpressure must therefore always be assessed together.

Tekna hydraulic sizes

The current hydraulics 600 is highlighted. The TPR range uses hydraulics 500 / 600 / 603 / 800 / 803.

Parameter500600603800803
Max. flow rate1.5 l/h7 l/h8 l/h18 l/h110 l/h
Max. backpressure20 bar20 bar12 bar16 bar5 bar
Max. strokes120/min120/min160/min300/min300/min
Suction / discharge4 × 6 / 4 × 74 × 6 / 4 × 74 × 6 / 4 × 64 × 6 / 4 × 68 × 12 / 8 × 12

Materials and chemical resistance

Pump head
PVDF
Valve balls
Ceramic
Diaphragm
PTFE
Seals
EPDM

Version TPR600NHH1000 uses a PVDF head, ceramic valve balls, a PTFE diaphragm and EPDM seals. Always verify chemical compatibility for the specific medium, concentration and temperature.

Check chemical compatibility

SEKO Tekna series functions

Overview of the main Tekna-series functions. TPR is distinguished by integrated pH / ORP control, PT100, alarm relay, remote ON/OFF and a 4–20 mA measured-value output.

Function AKS AKL APG TPG TPT TCK TPR
Analog control / potentiometer✓✓✓××××
Digital interface / menu×××✓✓✓✓
Constant dosing✓✓✓✓✓✓✓
Level control input×✓✓*✓✓✓✓
Flow sensor input××✓*✓✓✓×
4–20 mA input××✓✓✓××
Pulse input / water meter××✓✓✓××
Pulse multiplication / division××✓✓✓××
PPM dosing×××✓✓××
Timer×××✓✓✓×
Weekly timer program×××××✓×
Batch mode×××✓✓××
Statistics×××✓✓××
Password protection×××✓✓××
Remote Start / Stop×××✓✓✓✓
Integrated pH / ORP control××××✓×✓
Temperature probe input××××✓×✓
4–20 mA measured-value output××××××✓
Alarm relay××✓✓××✓
Programmable time relay×××××✓×
* On APG, the input is configured as level control or flow sensor; these are not two independent inputs that can be used simultaneously.

Spare parts for TPR600NHH1000

Original spare parts matching hydraulics 600 and version PVDF / EPDM. Electronics and the control panel are specific to the TPR measurement and control series.

SEKO Tekna TPR ordering code

SEKO builds the TPR ordering code from seven fields. The configuration of this pump TPR600NHH1000 is highlighted in blue.

Field 1
Field 2
Field 3
Field 4
Field 5
Field 6
Field 7
TPR
600
N
H
H
1
000
Field 1 · Model
TPRDigital dosing pump with integrated pH / ORP controller
Field 2 · Hydraulics
CodeMax. pressureMax. flowStrokes/minSuctionDischarge
50020 bar1.5 l/h1204/64/7
60020 bar7 l/h1204/64/7
60312 bar8 l/h1604/64/6
80016 bar18 l/h3004/64/6
8035 bar110 l/h3008/128/12
Field 3 · Power supply
N100–240 V AC, 50/60 Hz
Field 4 · Liquid end
CodeBodyConnectionBallsDiaphragm
HPVDFPVDFCeramicPTFE
APVDF · AUTO DEGASPVDFCeramicPTFE
IAISI 316LAISI 316LAISI 316LPTFE
A = automatic-degassing PVDF head; not intended for hydraulics 803.
Field 5 · Installation kit
HPVDF
PPVDF-T
XPVDF + 1.5 bar injection valve
0Without installation kit · AISI 316L only
Field 6 · Seals
0FKM-B
1EPDM
2PTFE · elastomer-free
3FFKM
Field 7 · Communication / version
000Standard version
0M0Modbus / RS485
0M0 = Modbus / RS485; currently available for TPR603 and TPR800.
How to read TPR600NHH1000TPR = Digital dosing pump with integrated pH / ORP controller · 600 = 7 l/h / 20 bar · N = 100–240 V AC · H = PVDF · H = PVDF · 1 = EPDM · 000 = Standard version
Configuration availability: fields cannot be combined arbitrarily. The automatic-degassing head is not intended for hydraulics 803; no-kit versions are intended for AISI 316L. Modbus is currently available for TPR603 and TPR800.
Need to verify the correct TPR version?
Send us the medium, concentration, temperature, required flow rate and operating pressure, and whether you want pH or ORP control. We will verify the hydraulics, materials, suitable probe, PT100, process holder and optional Modbus communication.
HlavaPVDF
Instalační sadaPVDF
KategorieČerpadla
KouleKeramika
KrytíIP65
Max. Průtok7 l/h
Max. Výtlak20 bar
MembránaPTFE
Rozměry231 x 119 x 145,4
TěsněníEPDM
TypDigitální
VýrobceSEKO S.p.A.
Zdvih / min120
Napětí230 V
Hadička4 x 6
Technical parametersParameters

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