Beijing Household Pumps Suppliers and Manufacturers

Infusion pump :znb-xd Launched in 1994, the first chinese-made infusion pump . m, low pressure Additional features: Real-time shift totals, automatic power switching, mute button, bolus, system malfunction Air-in-line detection: Ultrasonic detector Data interface port of infusion management system: Optional Power supply, ac: 110/230 vac, 50/60 hz, 20 va Battery :9.6+-1.6v, rechargeable Batterylife: 3 hours at the 30 ml/h Working temperature: 10-40 degree centigrade Relative humidity: 30-75% Atmospheric pressure: 700-1060 hpa Size: 174*126*215 mm Weight: 2.5 kg Safety classification: Class i, type bf International standard packing . Size :174*126*215mm Weight:2.5kg

Auto-control hydraulic test pump achieves automatic control of pressure by adding a set of control devices on the basis of the original electric hydraulic test pump 815x480x1055, 215kg

Outlet: 4-16 inch Capacity: to 4320 m3/h Head: to 80 m Type: centrifugal, horizontal, single casing Wet parts materials:high chromium abrasion resistance alloys Replacement: interchangeable with other pumps dimensionally Packaging detail: Wooden package Delivery detail: 7-30 days

Specifications Pumping Mechanism Curvilinear peristaltic Enteral Feeding Set Standard enteral feeding set with silicon tube Purge, Bolus Purge when pump stops, bolus when pump starts, Infusion Mode mlh

Syringe pump : Body weight and adjustable occlusion sensitivity ! Syringe 20 ml: 0.1~600 ml/h Syringe 30 ml: 0.1~900 ml/h Syringe 50 ml: 0.1~1300 ml/h

The model const131 hydraulic hand pump is a dual pressure source with the ability to easily adjust and stabilize. This hand pump possesses both 90% vacuum and positive pressure 9000 psi; uses oil or deionized water as the media, and can adjust the pressure easily and stably. In order to avoid the enhance pressure seal ability, the const131 didnÆt use the check valve (non-return valve) but use the helicoidal pump, that makes the const131 is very easy for pressurizing and is much better than other pliers hand pumps. The adjusting resolution is up to 100 pa (1 mbar). These features make the const131 ideal for calibrating pressure transducers, precision pressure gages, and other pressure instruments. Connection Direct connection If the connector of the unit under test is m20*1.5, please connect it with the hand pump directly. Connect by pipe If the connector of the unit under test is not m20*1.5, please use the other adapter to connect. Specifications Media: oil or deionized water Generated pressure range: 13.5 psi (0.9bar) vacuum to 9000psi (600bar) positive pressure Pressure resolution: 100pa; 1 mbar Material: Ram/adapters: 316 ss; Body: steel/aluminum; Seals: buna-n. Test gage connection: m20*1.5; 1/2+ npt with included adapters. Reference gage connection: m20*1.5; 1/2+ npt with included adapters. Height: 47.24+ (120 mm); Base: 98.43+ (250 mm) x 55.12+ (140 mm). Weight: 3.31 lb (1.5 kg).

Sanitary centrifugal pump Performance Rate of flow: 3m3/h-60m3/h Pressure: Max working pressureí_0.45Mpa Max entrance pressure: 0.4Mpa Temperature scope: ¿C10íµ - + 140íµ Noise level: 86db Characteristics: MP centrifugal sanitary pump is a pump of single grade, single suction, semi-open impeller. With elaborate design for pump shell and impeller, the resistance is greatly reduced which makes the medium conveyed smoothly and softly. Semi-open impeller structure guarantees the best fluid power and sanitary characteristics. Inside the pump, the shaft seal situates at the best position of medium flow, which makes the seal easy to cool or wash and so to prolong the mechanical sealí»s service life. For the special structure of the pump, the whole performance of the pump is improved a lot. The smooth polished surface and non-dead corner design meet the requests of CIP/SIP, which make the pump easy to wash, therefore it could satisfy large scale of customers who have high level sanitary requests. The MP pump is characterized with easy starting, high efficiency, stable running, easy maintenance, etc. The stable starting prevents sudden pressure change, this can protect effectively piping system and its parts. The superior performance of the pump prolongs the motor service life with low noise, low vibration, high quality protection grade and insulation grade. The movable end frames could adjust height freely and it could also be installed on various brackets. Material The major material of the pump is AISI304 or AISI316L stainless steel which has low shearing force. The parts contact with medium could be treated with different choice of polishing, which ranges from sanitary polishing to super mirror surface polishing. Material Impeller: Cast totally of AISI304 or AISI316L Pump shell: Rolled totally of AISI304 or AISI316L Mechanical seal: Milestone centrifugal sanitary pump has a balance single(double) end(s) sanitary mechanical seal Shaft: Made of AISI304 or AISI316L by numerically-controlled machine tool O-ring: Silicon rubber ,fluororubber, Teflon or supply according to the requests. Surface treatment status Inside of the front and back cover, impeller are polished Outside surface is polished with mirror surface standard or treated by sandblast Motor 1.The motor is designed and made according to international standard International electrician committee IEC60034, IEC60072 Britain standard BS4999-5000 Australian standard ASI1359-2 Germany standard DIN42673 Conforms to EC í¦CEí¦mark request 2.The motor conforms to the following standards GB755 (IEC60034) GB10069 (IEC60034-9) Q/JBQS28 3.Equipped with standard wholly sealed, cold wind squirrel cage asynchronous motor, whose size conforms to IEC60034 and DIN42673. Entrance jointing methods A is ISO buckle joint B is ISO screw loose joint C is DIN screw loose joint D is SMS screw loose joint E is BS screw loose joint F is flange joint

ntroduction Based on special installation requirements, pumps of EVM(R) series are designed vertical, which allows to be used in pools. The pumps are of single casing structure, featuring in light weight, small volume, easy installation and maintenance, etc. The wear parts of EVM Series are made of anti-abrasive alloy while that of EVR Series pump are anti-corrosive rubbers, which suits for delivering corrosive slurry with tiny particles. Application Series EVM(R) vertical pumps are used to handle corrosive and abrasive slurry of rough particles and high concentration. Series EVM(R) pumps can be used in mining, coal washery, power plant and other industrial sections. Vertical centrifugal slurry pump structure According to liquid level of pools, shaft length and suction pipe of different sizes are available. The pumps work with various speeds and ensure a long life, which meet the different requirements on hard transporting conditions. Based on of customers¡¯ requirements, optional mixing wheels are available, with which transport efficiency of vertical sump pump is greatly increased. Material advantage The major wear parts of a slurry pump are wet parts. Anti-abrasive materials are used by Excellence Pump to ensure wet parts a long lifetime. The materials of wet parts used for EVM series is high chrome alloy KmTBCr26, and natural rubber or synthetic rubber for EVR series. KmTBCr26 is a wear resistant white iron that allows excellent performance under a condition of erosion. In order to meet different requirements, Excellence Pump Industry uses many other kinds of materials like EPDM, Hapalon, Hastealloy, CD4MCU, chloroprene rubber adhesive and other anti-abrasive material to replace high chrome alloy. Seal Type Except for long shaft vertical pump, seal and seal water are not required by heavy duty vertical pumps of EVM(R) series. Pumps could work normally even if insufficient suction volume. To find out more about EXCELLENCE pumps, please contact: Excellence pump sales@centrifugalslurrypump.com Tel: Tel: +86-10-81107022 Fax: +86-10-81107016 www.centrifugalslurrypump.com Wooden Package

Model: G021 Size: 91*91*1.8cm m: 30.1m³ Weight: 16kg Price: $91 PE, benzene board and paper carton.

Hx675 hydraulic comparator Product description Hx675 hydraulic comparator is made of hand pump, lead screw, relieve valve, shut-off valve, booster valve, oil tank and output interface. It provides required pressure with the whole system by hand pump and use the fine adjustment valve. It is easy to operate and labor-saving according to the hydraulic drive principle that big plunger pushing the small one. Functions Hx675 can supply pressure for calibrating pressure gauges, such as pressure (different pressure) transducers, precision pressure gauges, general pressure gauges and other pressure gauge. Characteristics It has secondary oil filter and a settler. The waste oil can be filtered by this duplex tank. Stainless steel and easy operation It calibrates 1 piece of gauge at one time Technology specification Pressure range(0~1600) bar, (0~2500)bar Stability0.05% f.S Pressure-transmitting mediaDiisooctyl sebacate Output interfaceM20¡ñ1.5 female Overall dimension(l¡ñw¡ñh)570mm¡ñ490mm¡ñ195mm Weight25kg

Hx673a pneumatic comparator Product description Hx673a pneumatic comparator consists of hand pump, lead screw , reverse valve, relieve valve, and output interface .It features high sealed performance, stable pressure generating and simple operation. It is suitable in the laboratory and fieldwork. It could supply the pressure for the calibrating pressure(differential pressure)transmitter, precion pressure gauge, general pressure gauge and other pressure instruments. Functions Hx673a provides pressure for calibrating pressure gauges, as pressure (different pressure) transducers, precision pressure gauges, general pressure gauges and other pressure gauge. It can be extensively used in power, chemical, petrol, metallurgy, metering, military industry etc. Characteristics Food grade stainless steel, hermetic technology in the military industry. Bulit in air oil separator could discharge the greasy dirt of the inspected instrument High accuracy, simple operation, convenient maintenance. No external pipeline , avoid of the outer environment changing influence . Technical specification Pressure range (-0.98~ 60) bar Stability 0.05% f.S Working media Air Output interface M20¡Ñ1.5 female Dimensions(l¡Ñw¡Ñh) 325mm¡Ñ210mm¡Ñ170mm Weight 4.5kg

Hx679a hydraulic comparator Product description Hx679a hydraulic comparator consists of lead screw, shut-off valve, transparent oil tank and output interface. It is stable compression and easy operation. It can extensively be used in the laboratory. It provides pressure for calibrating pressure gauges. Functions Hx679a can provide pressure for non-oil calibrating pressure gauges such as oxygen gauge, acetylene gauge. It is widely used in power, metallurgy, petroleum, chemical and the metrology industry. Characteristics Food grade fine stainless steel and hermetic technology in the military industry Cleaning easily Fast connection, quick pressurizing and easy operation The product is used for calibrating all kinds of non-oil gauges such as oxygen gauge, acetylene gauge. Technical specification Pressure range (0~600)bar Stability 0.05%f.S Working medium Distilled water , pure water Output interface M20*1.5 female Dimension(l¡Ñw¡Ñh) 370mm¡Ñ240mm¡Ñ200mm Weight 11kg.

HX7400A Hydraulic Comparator Product Description HX7400A Hydraulic comparator is composed of hand pump, lead screw, shut-off valve, relieve valve , transparent water tank and output interface. It is a solid rugged structure which features its high sealing performance, stable and fast pressure generating, effort-saving and easy operation . it is an ideal substitute for the dead weight tester. Functions HX7400A provides pressure for calibrating non-oil gauges such as oxygen gauge, acetylene gauge. It can be widely used in power, chemical, petrol, metallurgy, metering, military industry etc. Characteristics Stainless steel and hermetic technology in the military industry Convenient cleaning Fast connection, quick pressurizing and easy operation The product is used for calibrating all kinds of non-oil gauges such as oxygen gauge, acetylene gauge. Technical Specification Pressure Range (0~60)bar (0~100)bar (0~250)bar (0~400)bar (0~600)bar (0~720)bar Stability 0.05% F.S Pressure-transmitting Media: Pure Water, distilled water Output Interface M20¡Ñ1.5 Overall Dimension(L¡ÑW¡ÑH) 450mm¡Ñ370mm¡Ñ145mm Weight 18Kg.

HX7620B Pneumatic Comparator Characteristics Portable structure, small space and light weight It is suitable using in the laboratory and fieldwork Wide pressurized range, high vacuum Wide fine adjusting, high stability. Technical Specification Pressure range (-0.98~6)bar Stability Above 0.02%F.S Working media Air Output Interface M20¡Ñ1.5 Female Dimensions(L¡ÑW¡ÑH) 320mm¡Ñ270mm¡Ñ200mm Weight 7Kg.