4.5m CCTV Pneumatic Telescopic Mast 1.65m closed height

Item #: NR-1.65-4.5-50C-4S-82-140

1> Extended height: 4.5m

2> Retracted height: 1.6m

3> Inside wires: 2xCAT6 + 6x 1.5mm^ 2 wries

4> Vertical payload: 50kg @0.2Mpa/29PSI working air pressure

5> Collar type: non lockable (automatic  extension/retraction)

6> Rated Working Air Pressure: 0.2Mpa/29PSI

7> Number of sections: 4 sections

8> Sections Diameter Range: 82mm~140mm

9> Sections are made from Primary Aluminum Alloy 6063T5, Hard anodizing treatment. 4 positive guid ways 9mmW x 3mmT for anti-rotation. Collars, Pistons, Flanges are made from Primary Aluminum alloy 6061T6 material. S304 for others.

10> Default Accessories: 1x top flange, 1x bottom flange, 1x air hose pipe, 1x air control valve

11> Mast weight 42kg approx.

12> Wind Load Capacity: 33 m/s

13> Working Temperature: -25°C~65°C

Optional accessories:

1> Electric Air Compressor/Compact Electric Air Control Box with Remote Control: DC12V, DC24V, AC220V/50/60Hz

2> Guy Lines Kit: /

3> Side Mounting Bracket NR-S140

4> Ground Mounting Tripod/Quadpod

5> Remote Control Kit

6> Manual Rotation Basement

Manufacturing Lead Time: 20 days

Shipping Lead Time(Port to Port): As arranged

Transport Packaging: Seaworthy & Airworthy Packing, Multi-layer Plywood Case (Fumigation-free).

Product Warranty: 2 years

Product data updated as of 20260925.

Product information is subject to change without notice.

This is a 4.5m height pneumatic telescopic mast with inside wires for mobile CCTV application.

It is designed for US customer for mobile security solutions. The mast is composed of  4 aluminum sections with inside wires 2 x CAT5E wires for data and 6 wires 1.5mm^2/AWG16 approx. for power. The wires can meet widely application in mobile surveillance projects.

4 sections: 82mm, 98mm, 118mm inside sections, and 140mm base sections

(inside electric wires)
The mast retracted height 1.6m which can be installed easily inside of a vehicle or back/side of a vehicle. And the mast can be lifted by a DC12V or 24V electric air compressor easily. The mast also can be lifted by the vehicle/truck air tank. 

Due to the non-lockable design, the mast can be extended by operating the air controller or electric control box remotely for automatic extension/retraction.

The mast accessories include default accessories 1x top flange for equipment installation, 1x bottom flange for basement mounting, 1x air hose pipe 8mm dia. 200cm in length. The top flange have special design, when equipment was installed, the wires can be hidden into the slot. Bottom flange also add one over pressure protection valves. When the air pressure too large, the over pressure valve will work to release the extra pressure to protect the mast.
Top flange, bottom flange are made from aluminum alloy 6061


Default accessories include side mounting bracket, air compressor, air control manual. Side mounting bracket is optional according to mast deployment. Side mount made from aluminum alloy 6061 materials.



Mast Data bellowed:

4.5m CCTV Pneumatic Telescopic Mast-50kg Payload
NR-1.65-4.5-50C-4S-82-140
Extended Height	:	4.5	m	14.76	ft
Retracted Height	:	1.65	m	5.4	ft
Vertical Payload	:	50	kg	110	lb
Inside Electric Wires	:	2xCAT6 + 6x1.5 sq.mm
Working air pressure	:	0.15	Mpa	22	PSI
Collar Type	:	non-lockable mast (automatic extension/retraction)
Number of sections	:	4
Top section diameter	:	82	mm	3.2	in
Basement section diameter	:	140	mm	5.5	in
Mast Weight	:	42	kg	92.4	lb
Working temperature	:	-25~65 Celsius Degree
Materials	:	Aluminum alloy 6063T5
Default accessories	:	top flange
		bottom flange
		air hose pipe, 8mm OD
		air control manual
Optional Accessories	:	Electric air compressor			DC12V, DC24V, AC220V/50hz
		Compact control box
		Guying Rope Kits
		Side Mounting Bracket			Aluminum alloy 6061 Materials
		Ground mounting Quadpod			steel quadpod, 40kg approx.
		Rotation Basement
		Remote control kit
data update on 20241215