Air respirator specific inflation pump

NegotiableUpdate on 05/06

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Overview

The core function of the GMC D300 air respirator dedicated inflation pump is to generate high-quality compressed air for breathing that meets and exceeds EN12021 standards. Through the two inflation hoses equipped, it can quickly inflate two gas cylinders simultaneously, significantly improving inflation efficiency. Its main usage scenarios include firefighting and rescue, industrial safety protection, diving operations, and other fields that require safe breathing air sources for personal protective equipment gas cylinders. It can provide continuous and reliable breathing air protection for relevant personnel when working in hazardous environments such as oxygen deficiency, toxicity, or air pollution, ensuring job safety and efficiency.

Product Details

²Product Specification

File number:B-607561CN

Name: Breathing Air High Pressure Compressor

Model:GMC D300

1GMC D300 air respirator dedicated inflation pumpProduct function and scope of use:

GMC D300The core function of the breathing air high-pressure compressor is to generate symbols and higher thanHigh quality compressed air for breathing according to EN12021 standard, equipped with two inflation hoses, can quickly inflate two gas cylinders at the same time, significantly improving inflation efficiency. Its main usage scenarios include firefighting and rescue, industrial safety protection, diving operations, and other fields that require safe breathing air sources for personal protective equipment gas cylinders. It can provide continuous and reliable breathing air protection for relevant personnel when working in hazardous environments such as oxygen deficiency, toxicity, or air pollution, ensuring job safety and efficiency.

IIGMC D300 air respirator dedicated inflation pumpProduct composition and functions:

GMC D300Breathing air high-pressure compressorThe D series piston compressor is the main engine, using a three-stage compression mechanism, with a maximum working pressure of up to 33MPa and strong performance. The left side of the host is equipped with a three-phase motor, and the fan and pulley are both equipped with protective covers, which have the functions of air guidance, heat dissipation, and safety protection, effectively avoiding the risk of accidental contact during operation. Air filters are installed at the inlet and outlet to purify the inhaled air and ensure the quality of the produced breathing air from the source. The machine is equipped with a built-in condensate drain valve, which can reduce the residual condensate inside the equipment through timed drainage, thereby improving the durability of the machine; The final safety valve serves as an overpressure protection device, which automatically starts to release pressure when the system pressure rises abnormally, minimizing safety hazards caused by operator misoperation or equipment failure. In addition, the machine is equipped with two inflation hoses as standard, which support simultaneous inflation of two gas bottles, greatly reducing inflation time in practical use and optimizing the user experience of the equipment.

IIITechnical parameters:

Order Number	G02B-D18L-P1**
model	GMC D300/T4.0	GMC D300/T5.5	GMC D300/T7.5	GMC D300/G11
type	Air cooling, oil lubrication
drive	4.0 Three phase motor	5.5 Three phase motor	7.5 Three phase motor	EX40 gasoline engine
Displacement（L/min）	225（30MPa）	320（30MPa）	350（30MPa）	350（30MPa）
Maximum work pressure（MPa）	33
Compressor speed（r/min)	2400	1400	1650	1650
Number of compressor stages	threelevel
First stage cylinder diameter(mm)	95
Second stage cylinder diameter(mm)	38
Third stage cylinder diameter(mm)	14
Fourth stage cylinder diameter(mm)	/
Fifth stage cylinder diameter(mm)	/
stroke(mm)	40
medium	air
lubrication method	Splash lubrication
fuel level(L)	1.5
Range of intake temperature(℃)	-25~45
Breathing air filtration capacity	in500 cubic meters at 20 ℃
IP protection level (motor)	IP54
noise(dB)	≤85
Breathing air quality	conform toEN12021TheGB/T 31975、T/ZZB 2989-2022 standard
execution standard	T/ZZB 2989-2022
longWidth Height (mm) Whole machine	1057495655	1057495655	1057518655	1064495655
Whole machine weight（kg）		127.5	132.5

4Product Configuration:
l4.1 Standard Configuration:
l4.1.1 Function configuration
²ratedworking pressure:30MPa	²safety valve31.5MPa		²Environmentally friendly plastic powder coating
²Maximum pressure:33MPa	²Green yellow with black		²Electronic User Manual
²1.2-meter-long high-pressure hosetworoot ◆	²inflatevalveG5/8 twoa ◆

l4.1.2 Standard Configuration
²manual start-stop ◆		²Manual sewage discharge ◆
vOne-click operation		vInterstage gas-liquid separation vFinal gas-liquid separator vRotating sewage discharge
²Cover protection ◆		²filter cartridge ◆
vfan guard		vfilter cartridge60MPa water pressure test vFurther separation of gas-liquid
l4.1.3 Random Accessories
²filling funnel #	²Paper instruction manual #		²certificate of conformity #
²Wrench lever-200mm #	²Oil drain pipe assembly #
l4.1.4 Consumables
²Lubricating oil for high-pressure compressor #	²Low temperature lubricating oil for high-pressure compressor #		²Activated carbon filter cartridge-HL22(Transparent)#
lbelow zero15°Above, breathableuse G62B-A25H-0004	vbelow zero25Above ° C, breathable for use G62B-S35H-0004		G11B-HL22-FD20
²Intake filter element-65*68◆	²Gasoline engine oil (configured when selecting a gasoline engine)#
B50A-KL21-0300	G62B-C200-0001

l4.2 Customer selection:
l4.2.1 Power
○4.0KW three-phase motor	○5.5KW three-phase motor		○7.5KW three-phase motor	○EX40gasoline engine
l4.2.2 Controller
□β Controller◆			□pressure switch ◆
vAuto Start-Stop vMaintenance Reminder vLCD (Liquid Crystal Display) vruntime G02C-D181-0044			vautomatic shutdown G02C-D18L-0003
l4.2.3 Other Function Options
□Automatic sewage discharge (compatible with motor models)◆
vTimed automatic discharge of secondary and final condensation G02C-D18I-0002
□ Final pressure 20MPa ◆			□ Custom appearance color ◆
l4.2.4 Brand Information
○standard		○neutral		○定制
Optional parts
□Activated carbon filter cartridge-HL22(Transparent)#			□Gas cylinder adapterM22 * 1.5 to G5/8#
²Effectively filtering carbon monoxide G11B-HL22-FD20			G05B-CA01-2300
□ Inflatable valve with meter #
²Open and close the air valve ²Evacuate residual gas in the pipeline ²display pressure G02C-C06I-0010
□Medium repair package-D3typehost			□major overhaul kit-D3Type host

Note: marked withThe "○" option is mandatory, while the "□" option is optional; Items marked with "◆" require installation on the product, while items marked with "#" do not require installation on the product at the time of shipment

5Picture and Size:

lillustration