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SEKO SPRING PS2

Piston dosing pump. Manual stroke regulation. Three-phase or single-phase.

Flow rate: 40 - 1000 l/h (See table)(See table)
Pressure: 20-5 bar
Food: Single/three-phase (230 / 230-400 Vac, 50-60 Hz)
Head: PVC/SS316L
Piston: Ceramic/SS316L

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Categories: Metering pumps. Electromechanical pumps.

Tags: Piston pump. Electromechanical dosing machine. Seko PS2. Seko Spring. Seko Spring PS2.

SEKO SPRING PS2

OVERVIEW SEKO SPRING PS2

Technical characteristics

See models

Technical characteristics

See models

The Seko piston metering pump series PS2 offers flexibility of choice by combining different head and motor power options, ensuring a solution for almost any application. The stroke length can be adjusted manually or automatically by means of the AKTUA kit, which uses a 4 - 20 mA signal.

Like PS1, PS2 pumps have a spring return mechanism in a single aluminium housing. They offer flexibility in stroke length and motor speed, which can be controlled separately.

Each model can be configured with 2 different operating frequencies (pulses/minute). In addition, Spring PS2 pumps can be supplied with a single-phase or three-phase electric motor with IP55 protection. PS2 pumps have similar characteristics to PS1, however, some characteristics change due to the larger piston size and longer stroke length. This allows a higher flow rate and power.

Chemical compatibility: A list of the compatibility of the different chemicals with the different elements of the metering pumps is attached in the Documents section.

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TECHNICAL CHARACTERISTICS SEKO SPRING PS2

General features of the Spring PS2 series

Flow rate: 40 to 1000 l/h
Pressure: 20 to 5 bar
Electric motor IP55, single-phase / three-phase, 230 / 230-400 Vac, 50/60 Hz
Motor power: 1.1/0.75kW
Head: PVC / Stainless steel AISI 316 L (SS316L)
Piston: Ceramic / SS316L
Balls: Ceramic / SS316L
Seat: PTFE (Teflon) / SS316L
Seals: FPM standard (Viton)
Housing: Aluminium
Return by quay
Manual stroke adjustment
Threaded inlet and outlet connections
Maximum dosing temperature: 90 ºC (SS316L) / 40 ºC (PVC)

AVAILABLE MODELS

REFERENCE	Flow rate (l/h)	Max. pressure (bar)	HEADER	PISTON	Connection (BSP)	MOTOR
PS2E064C31E4000	505	10	PVC	Ceramics	3/4" Gf	Three-phase 0.75 kW
PS2E076C31E4000	730	7	PVC	Ceramics	1" Gf	Three-phase 0.75 kW
PS2E089C31E4000	1000	5	PVC	Ceramics	1" Gf	Three-phase 0.75 kW
PS2E064C21E4000	505	10	SS316L	SS316L	3/4" Gf	Three-phase 0.75 kW
PS2E076C21E4000	730	7	SS316L	SS316L	1" Gf	Three-phase 0.75 kW
PS2E089C21E4000	1000	5	SS316L	SS316L	1" Gf	Three-phase 0.75 kW
PS2E064C31N4000	505	10	PVC	Ceramics	3/4" Gf	Single-phase 1.1 kW
PS2E076C31N4000	730	7	PVC	Ceramics	1" Gf	Single-phase 1.1 kW
PS2E089C31N4000	1000	5	PVC	Ceramics	1" Gf	Single-phase 1.1 kW
PS2E064C21N4000	505	10	SS316L	SS316L	3/4" Gf	Single-phase 1.1 kW
PS2E076C21N4000	730	7	SS316L	SS316L	1" Gf	Single-phase 1.1 kW
PS2E089C21N4000	1000	5	SS316L	SS316L	1" Gf	Single-phase 1.1 kW

AVAILABLE MODELS

REFERENCE	Flow rate (l/h)	Max. pressure (bar)	HEADER	PISTON	Connection (BSP)	MOTOR
PS2E064C31E4000	505	10	PVC	Ceramics	3/4" Gf	Three-phase 0.75 kW
PS2E076C31E4000	730	7	PVC	Ceramics	1" Gf	Three-phase 0.75 kW
PS2E089C31E4000	1000	5	PVC	Ceramics	1" Gf	Three-phase 0.75 kW
PS2E064C21E4000	505	10	SS316L	SS316L	3/4" Gf	Three-phase 0.75 kW
PS2E076C21E4000	730	7	SS316L	SS316L	1" Gf	Three-phase 0.75 kW
PS2E089C21E4000	1000	5	SS316L	SS316L	1" Gf	Three-phase 0.75 kW
PS2E064C31N4000	505	10	PVC	Ceramics	3/4" Gf	Single-phase 1.1 kW
PS2E076C31N4000	730	7	PVC	Ceramics	1" Gf	Single-phase 1.1 kW
PS2E089C31N4000	1000	5	PVC	Ceramics	1" Gf	Single-phase 1.1 kW
PS2E064C21N4000	505	10	SS316L	SS316L	3/4" Gf	Single-phase 1.1 kW
PS2E076C21N4000	730	7	SS316L	SS316L	1" Gf	Single-phase 1.1 kW
PS2E089C21N4000	1000	5	SS316L	SS316L	1" Gf	Single-phase 1.1 kW

GASKET MATERIAL

StandardPumps are supplied with seals made of viton (FPM), a material with high chemical resistance. Also suitable for pumping acidic or chlorinated liquids.
EPDMOn request they are available with seals in EPDM (Dutral), a material more suitable for pumping alkaline liquids such as caustic soda.

OTHER OPTIONS AVAILABLE (ON REQUEST)

Joints

EPDM

Flow rate (l/h)

40 / 80 / 112 / 180 / 284 / 365

Motor with forced ventilation at 24V or 230V

Recommended when using frequency inverters

Aktua servomotor (automatic stroke adjustment)

DOCUMENTS

Seko Spring PS2 Datasheet

Brochure Seko Spring

Chemical compatibility Seko pumps

Accessories

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Back pressure / safety valve SEKO SPRING/KOSMO
108,65 € (RRP)
(excluding VAT: 108,65 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page
Select options
SEKO SPRING/KOSMO injection valve
36,58 € (RRP)
(excluding VAT: 36,58 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page
Select options
SEKO SPRING/KOSMO foot valve
42,59 € (RRP)
(excluding VAT: 42,59 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page

Spare parts

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Complete head SEKO SPRING PS1/PS2
206,01 € (RRP)
(excluding VAT: 206,01 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page
Select options
SEKO SPRING head PS1/PS2
78,12 € (RRP)
(excluding VAT: 78,12 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page
Select options
SEKO SPRING PS1/PS2 piston
66,07 € (RRP)
(excluding VAT: 66,07 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page
Select options
Valves + seals SEKO SPRING PS1/PS2
66,07 € (RRP)
(excluding VAT: 66,07 €)
Rated 0 out of 5
Select options This product has multiple variants. The options may be chosen on the product page

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