Vertical Centrifugal Chemical pumps

Vertical Centrifugal Chemical pumps

Thermoplastic vertical centrifugal chemical pumps conceived for industrial applications, production lines and ecological facilities where resistance to chemical aggression must be coupled with reliability and easy maintenance.
Their particular construction pumps eliminates the possibility of any contact between metal parts and the liquids, while the selection of materials and manufacturing technologies guarantees compatibility with the products handled a long operating life and conformity with the standards in force. The adoption of pumps with these characteristics eliminates, even in case of breaks, hazardous leaks and the need for openings on the bottom of the basins or tanks, allowing the absolutely safe pumping of chemical substances.

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General characteristics

• Materials of construction: PP, PVC, PVDF, PE-HD.
• Flow rates up to 150 m?/h, heads up to 60 m w.c.
• Hydraulic and structural parts obtained by molding with thermoplastic materials.
• Sliding parts flushed by the liquid being pumped.
• High-efficiency electrical motors compliant with international standards. Provided according to customer and plant requirements.

Key

1. PP, PVC PVDF coated bolts and nuts.
2. EPDM or FPM gaskets.
3. Wear bushings directly flushed, in filled PTFE, ceramic or SiC.
4. Cantilever shaft, without intermediate bearings and coated with PP, PVC, PVDF.
5. Pump casing, cover, impeller and other components molded and drawn from corrosion-resistant thermoplastic materials.

AS vertical centrifugal pumps Technical data

Model	Q max	H max	kW	Shaft bearing	Length mm
	m³/h	m w.c.			Min	Max
AS20	5	8	0.25	yes	250	1000
AS30	12	14	0.55 – 1.1	yes	320	3000
AS40	18	18	1.5	yes	320	3000
AS50	35	28	2.2 – 3	yes	465	3000
AS70	50	25	4	yes	1000	3000
AS80	60	35	5.5 – 9.2	yes	1000	3000
AS100	85	45	11	yes	1000	3000

Additional information on the AS vertical centrifugal chemical pumps.

BS vertical centrifugal pumps Technical data 

Model	Q max	H max	kW	Shaft bearing	Standard length mm
	m³/h	m w.c.
BS20	4.5	6	0.25	no	400
BS30	10	14	0.55 – 1.1	no	550
BS40	15	18	1.5	no	550
BS50	24	18	2.2 – 3	no	700
BS70	38	25	5.5	no	900
BS80	47	28	7.5	no	900

Additional information on the BS vertical centrifugal chemical pumps.

GP vertical centrifugal pumps Technical data

Model	Q max	H max	kW	Shaft bearing	Length mm
	m³/h	m w.c.			Min	Max
GP80A	105	35	15	yes	800	3000
GP80B	120	45	18.5	yes	800	3000
GP100D	125	16	9.2	yes	800	3000
GP125D	150	24	15	yes	800	3000

Additional information on the GP vertical centrifugal chemical pumps.

IMPORTANT
Plastic pumps do not allow dry operation.