High Efficiency G Type Single Screw Pump for Sewage Treatment

• After-sales Service: Online Service
• Warranty: 1 Year
• Screw Number: Single Screw Pump
• Screw Suction Method: Single Suction
• Pump Shaft Position: Horizontal
• Performance: No Leak
• Model NO.: G25-2
• Application: Sewerage Treatment, Chemical
• Flow Rate(M′/H): 2
• Lift (M): 120
• Presuure (MPa): 1.2
• Motor Power (Kw): 2.2
• Rotary Rate(R /Min): 960
• Inlet (mm): Dg32
• Outlet (mm): Dg25
• Transport Package: Standard Export Package
• Specification: according to product size
• Trademark: GLOYEL
• Origin: Henan
• Production Capacity: 100 Set/Month

Product Description

High Efficiency G Type Single Screw Pump for Sewage Treatment

Product introduction

Single screw pumps can be used for conveying single or multiple media fluids, including neutral or corrosive, clean or abrasive, gas-containing or bubble-prone, high-viscosity or low-viscosity, as well as liquids containing fibers or solid particles, which are widely used in various industrial sectors.
Performance Parameter Table

Model	Flow rate(m'/h)	Lift (m)	Presuure (MPa)	Rotary rate(r /min)	Motor power (kW)	Inlet (mm)	Outlet (mm)
G25-1	2	60	0.6	960	1.5	Dg32	Dg25
G25-2	2	120	1.2		2.2	Dg32	Dg25
G30-1	5	60	0.6		2.2	Dg50	Dg40
G30-2	5	120	12		3.0	Dg50	Dg40
G35-1	8	60	0.6		3.0	Dg65	Dg50
G35-2	8	120	12		4.0	Dg65	Dg50
040-1	12	60	06		4.0	Dg80	Dg65
G40-2	12	120	12		55	Dg80	Dg65
G50-1	20	60	0.6		55	Dg100	Dg80
G50-2	20	120	12		75	Dg100	Dg80
G60-1	30	60	0.6		11	Dg125	Dq100
G60-2	30	120	12		15	Dg125	Dg100
G70-1	45	60	0.6		15	Dg150	Dg125

Working principle
Screw pump is a propulsive volumetric pump, the main components are the rotor and stator, the rotor is a large lead and a large tooth height and a small spiral inner diameter of the screw (rotor) stator is matched with the double screw thread and the screw sleeve, so that between the rotor and the stator formed the storage medium space, when the rotor is running in the stator, the medium along the axial from the suction end of the discharging movement.

Installation Dimension Drawings and Dimension Sheets

Model	L1	L2	L3	L4	L5	H	H1	B	B1
G25-1	100	400	400	315	1130	150	250	160	180	14X6
025-2	95	455	485	450	1270	160	265	160	180	14X6
G30-1	90	540	545	400	1265	200	325	200	200	16X6
G30-2	100	560	570	550	1520	210	335	200	240	16x6
G35-1	100	475	525	440	1400	210	330	200	240	16x6
G35-2	100	580	640	620	1610	215	340	200	240	16x6
G40-1	100	615	685	500	1700	220	340	210	240	16x6
G40-2	110	620	664	715	1925	230	350	210	240	18x6
G50-1	110	620	634	650	1750	230	365	220	240
G50-2	110	730	750	735	1975	240	380	230	295
G60-1	120	690	690	600	1850	250	415	240	295
G60-2	120	810	820	940	2180	255	420	260	320
G70-1	120	720	730	780	1995	275	450	280	320	20x6

Advantages

Compared with the centrifugal pump, screw pump does not need to install valves. Its flow is stable and linear.
Compared with the plunger pump, screw pump has strong self suction capacity and high suction height.
Compared with diaphragm pump, screw pump can transport various mixed impurities containing gas, solid particles or fiber media, and can also transport various corrosive substances.
Compared with gear pump, screw pump can transport substances with high viscosity.
Unlike plunger pump, diaphragm pump and gear pump, screw pump can be used for reagent filling and metering.

Application areas
1Dirt treatment: sewage, dirty oil, sludge containing solids and all kinds of chemicals.
2Chemical industry: acid, alkali, salt, a variety of viscous pasty emulsion chemical slurry, molding ointment, dyes, pigments, inks, paints.
3Energy industry: a variety of fuel oil (oil, crude oil, diesel fuel) oil and coal, water, coal slurry, coal sludge and nuclear waste.
4Paper industry: a variety of cellulose and pulp, paint, black liquid treatment, etc.
5Ceramic industry: china clay, refractory clay, glaze, bentonite, silica.
6exploration and mining: all kinds of drilling mud, tunneling, oil, water, concrete multi-phase mixed transport.
7Pharmaceuticals, food, cosmetic industry, all kinds of syrup, jam, starch paste, paste, hops, mashed potatoes, alcohol, chocolate and so on.

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