DC-5.5SPC-BL Corrosion Resistant Gas Pump | PTFE Diaphragm Pump for Chemical Gas Sampling

Feature：
◆ Designed for corrosive gas sampling applications
◆ PTFE diaphragm with metal reinforcement for chemical resistance
◆ FFKM valves and seals for aggressive environments
◆ BLDC motor ensures continuous stable operation
◆ Suitable for VOC and chemical gas monitoring systems
◆ Long service life in harsh chemical environments

Materials：
Pump Head: PPS
Diaphragm: PTFE (reinforced)
Valves: FFKM
Seals: FFKM

Application：
◆ VOC gas monitoring systems
◆ Chemical gas analyzers
◆ Environmental monitoring equipment
◆ Laboratory chemical sampling
◆ Industrial gas detection systems

Suitable Gas Types
✔ VOC gases (solvent vapors)
✔ Acidic gases (SO₂, NOx)
✔ Mild to moderate corrosive gases
✔ Organic solvent vapors

✖ Not recommended
High temperature gases

Before selecting the pump, please identify the gas composition and confirm whether the gas contains condensable vapors, particulates, solvents, dust, corrosive substances, or acidic/alkaline components.

Product Specifications

規格項目 SPEC	單位 UNIT	規格值 SPEC.Value
電壓 Rated Voltage	V	BLDC 24
最大真空 Max.Vacuum	mmHg	560
最大壓力 Max. Pressure	kgf/cm2	2
最大流量 Open Flow	LPM	5.5
消耗功率 Power Consumption	W	14
外型尺寸 Dimension	mm	108 x 46 x 82
安裝尺寸 Installation Size	mm	16 x 35 (M4)
安裝口徑 I.D. of screw thread		G 1/8"
重量 Weight	kg	0.5
允許介質溫度 Permissible Medium Temperature	°C	5~40
材質說明 Material		Pump head PPS、Diaphragm PTFE-Coated、Valves FFKM、Gasket FFKM
馬達壽命 Reference Lifetime	hours	Vacuum: 10,000 Pressure: 8,000

規格項目 SPEC	單位 UNIT	規格值 SPEC.Value
電壓 Rated Voltage	V	BLDC 24
最大真空 Max.Vacuum	mmHg	560
最大壓力 Max. Pressure	kgf/cm2	2
最大流量 Open Flow	LPM	5.5
消耗功率 Power Consumption	W	14
外型尺寸 Dimension	mm	108 x 46 x 82
安裝尺寸 Installation Size	mm	16 x 35 (M4)
安裝口徑 I.D. of screw thread		G 1/8"
重量 Weight	kg	0.5
允許介質溫度 Permissible Medium Temperature	°C	5~40
材質說明 Material		Pump head PPS、Diaphragm PTFE-Coated、Valves FFKM、Gasket FFKM
馬達壽命 Reference Lifetime	hours	Vacuum: 10,000 Pressure: 8,000