Volute Mixed Flow Chemical Circulating Pump

• Customization: Available
• After-sales Service: Online Technical Supporting
• Warranty: 1year Except Wearing Parts
• Model NO.: SPA
• Max.Head: 10-30m
• Max.Capacity: 1100m3/H
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Semi-Open
• Usage: Pumps
• Place of Origin: Zhejiang, China (Mainland)
• Brand Name: Yonjou
• Standard or Nonstandard: Standard
• Pressure: Low Pressure
• Pump: Water Supply, Sewage or Drainage
• Transport Package: Standard Export Plywood Case
• Specification: CE, ISO9001: 2000
• Trademark: YonJou
• Origin: China
• HS Code: 8413110000
• Production Capacity: 2000PCS/Year

Product Description

 

SPA mixed flow pump is a kind of pump between centrifugal pumps and axial flow pumps, also known as swash flow pumps.

SPA series chemical pumps are single-stage, radially split, cantilevered mixed flow pumps. It adopts horizontal foot installation and
is suitable for conveying large flow, low head, clean or polluting medium with high efficiency and low energy consumption.

It is suitable for all kinds of acids, alkali, salts and corrosive liquids at low and medium temperatures, and can also be used for media
containing solid particles.

· Evaporator Forced Circulation

· Mariculture

· Gas Engineering

· Irrigation and Water Treatment Systems

· Industrial Process

· Salt Production from Seawater

Capacity Range: up to 7000 m³/h

Head Range: up to 25m

Pressure Range: up to 0.6 Mpa

Operating Temperature: -20 ~ +120 ºC
 

Model N (r/min)	Impeller code	Impeller O.D	Flow	Head	(NPSH)r
		m	m³/h	m	m
SPA17 1/2-20 n=1450	A	236	360	8.5	3.2
	B	222	340	7.5	3
	C	210	320	6.3	3
	D	198.5	300	5.0	4.5
SPA20-25 n=1450	A	270	530	11.2	4
	B	254	500	10	3.9
	C	240	460	8.5	3.8
	D	226.5	430	15	5.5
SPA20-25 n=970	A	270	350	5	4
	B	254	330	4.5	3.8
	C	240	300	3.9	3.6
SPA221/2-25 n=1450	A	304	700	15.8	5
	B	285	650	14	5
	C	270	625	11.5	5
	D	255	575	9.5	5
SPA25-25 n=1450	A	338	900	24	6
	B	317	850	21	5.9
	C	300	780	18	6
	D	283.5	725	14	6.1
SPA25-30 n=1450	A	338	1100	19.5	6.4
	B	317	1040	17	6
	C	300	950	14.8	5.8
	D	283.5	880	12	9
SPA25-30 n=970	A	338	750	8.5	4.7
	B	317	700	7.6	4
	C	300	650	6.5	3.8
	D	283.5	600	5.3	7.2
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