Product Name	Price	Delivery	Qty
Electric pump Espa Silen S2 100 24 M Cód.ESP203156	€684.00 €589.00
Electric pump Espa Silen S2 150 29 M Cód.ESP203157	€711.00 €612.00
Electric pump Espa Silen S2 200 31 M Cód.ESP203158	€746.00 €642.00
Electric pump Espa Silen S2 150 29 T Cód.ESP203162	€655.00 €564.00
Electric pump Espa Silen S2 200 31 T Cód.ESP203163	€687.00 €592.00
Electric pump Espa Silen S2 300 36 T Cód.ESP203164	€720.00 €619.00

Product Description

Self-priming single-stage centrifugal pumps, ESPA SILEN S2 series with built-in prefilter. Completely silent.

Self-priming, compact and robust centrifugal pump, designed for water recirculation in residential or public swimming pools.

SILEN S2 is the new version of Silen 2 ESPA, with new materials and a new design. Both models share the same dimensions, so they are completely interchangeable. Ultra-quiet operation and better performance, with large capacity pre-filter with transparent lid and anti-blocking closure.

Materials
Pump body, pump foot and diffuser in technopolymer.
Technopolymer sealing support.
AISI 420 stainless steel motor shaft.
Mechanical seal in graphite and alumina.
Aluminum motor housing.
Together in NBR.

Motor
Asynchronous, two poles
IP 55 protection
Class F insulation
Continuous service
Single-phase version with built-in thermal protector.

Connections
Suction/Compression collar 63mm

Specification

SILEN S2
Model	I [A]			P1	P2		Q
	1~230V	3~230V	3~400V	[kW]	[kW]	[HP]	l/min 0	100	150	250	350	450	500	550	650
							^m3 /h0	6	9	15	21	27	30	33	39
							H [m]
SILEN S2 100 24	7.0	4.8	2.2	1.50	0.90	1.20		16.5	16	14.2	10	4
SILEN S2 150 29	8.5	5.3	3.1	1.90	1.10	1.50		18.5	18.2	16.5	13	8.2	5.5
SILEN S2 200 31	9.7	6.5	3.8	2.20	1.50	2.00		19.5	19.1	18	15	11.1	9	6.3
SILEN S2 300 36	12.5	8.6	5.0	2.6	2.20	3.00		21.5	21	19.9	18	14.9	12.9	10.3	5

VOLUME	CIRCULATION	FILTRATION	Ø FILTER	BOMB
30 m³	8 am	50 m³/h/m²	300mm.	0.33 HP
40-50 m³	8 am	50 m³/h/m²	400mm.	0.50 HP
70-80 m³	8 am	50 m³/h/m²	500mm.	0.50 HP
90-100 m³	8 am	50 m³/h/m²	600mm.	0.75 HP
100-140 m³	8 am	50 m³/h/m²	750mm.	1HP
140-170 m³	8 am	50 m³/h/m²	800mm.	1.50 HP
170-200 m³	8 am	50 m³/h/m²	900mm.	2HP