PB-088EA
رقم القطعة: wilo-3068133
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الوصف
Design Circulating pump Application - Residential pressure boosting from a water tank Equipment/function - Directly flanged motor - Thermal motor protection switch for 1~230V version - Flow sensor for automation of versions PB-…A - Flow sensor, Pressure switch and pressurized tank for automation and protection of versions PB-…S…A Technical data - Mains connection 1~230 V, 50 Hz (for …E versions) - Mains connection 1~220 V, 60 Hz (for …M versions) - Connection (pressure and suction side): from ¾’’ up to 1 ¼’’ – Depending on the models - Fluid temperature from 5°C to +80°C [for PB-(S)…A] - Fluid temperature from 5°C to +60°C [for PB-…S…A] - Ambient temperature from 0°C to +40°C - Storage temperature from -20°C to +60°C - Max. inlet pressure: From 0.45 bars up to 1.0 bars – Depending on the models - Max. outlet pressure: From 1.35 bars up to 3.1 bars – Depending on the versions - Switch-on flow: 2l/min (only for PB-(S)…A) - Switch-on pressure: 0.8 bars for PB-250SEA / 1.1bars for PB-401SEA - Switch-off flow: 2l/min for PB-(S)…A versions - Switch-off flow: 5l/min for PB-…S…A versions - IP rating 1~: IP X4 Materials - Pump housing: EN-GJL-200 for PB-…A and PB-…S…A - Pump housing: mPPO GF30 for PB-S…A - Impeller: mPPO GF30 and mPPO GF20 (depending on versions) - Terminal box cover: ABS - Impeller cover: Brass - Shaft: Stainless steel 1.4006 - Mechanical seal: Carbon/ Ceramic Scope of delivery - Pump - Installation and operating instructions - Accessory assembly (2 sets of unions, nipple, gasket for piping, for PB-201EA & PB-350MA only)
