FESTO 552789 standards-based cylinder

Name: 552789 FESTO
Brand: FESTO
SKU: 715400-en-usd
Price: 305.44 USD
Availability: InStock

CRDSNU-20-250-PPV-A-A1

$305.44 1 pcs. with 1 to 3 days delivery to United States

Specifications

Series (CRDSNU)	Round cylinder, double-acting, stainless steel
Piston diameter [mm] (20)	20
Stroke [mm] (250)	250
Cushioning (PPV)	Pneumatic cushioning, adjustable at both ends
Position sensing (A)	For proximity sensor
Cylinder end cap	Standard
Scraper variant (A1)	Increased chemical resistance

Explosion protection		Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Piston diameter		20 mm
Based on standard		ISO 6432
Mounting position		optional
Design		Piston Piston rod Cylinder barrel
Variants		Hard scraper For unlubricated operation Increased chemical resistance Extended male piston rod thread Extended piston rod Bearing cap without mounting thread Lateral supply port Through piston rod Heat-resistant seals max. 120°C Temperature range -40 to 80°C Piston rod at one end
Mode of operation		Double-acting
ATEX category gas		II 2G
Explosion ignition protection type for gas		Ex h IIC T4 Gb
Explosion ambient temperature		-20°C <= Ta <= +60°C
Note on operating and pilot medium		Lubricated operation possible (in which case lubricated operation will always be required)
Suitable for use with food		See supplementary material information
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke		158 N
Moving mass for 0 mm stroke		42 g
Basic weight for 0 mm stroke		310 g
Type of mounting		With accessories
Note on materials		Contains paint-wetting impairment substances RoHS-compliant
Material piston rod		High-alloy stainless steel

Stroke		1 mm ... 320 mm
Piston rod thread		M4 M8
Cushioning		Elastic cushioning rings/plates at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends
Piston-rod end		Male thread Female thread
Position detection		Via proximity switch
Operating pressure		1 bar ... 10 bar
CE mark (see declaration of conformity)		To EU Explosion Protection Directive (ATEX)
ATEX category dust		II 2D
Explosion ignition protection type for dust		Ex h IIIC T120°C Db
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC		3 - high corrosion stress
Ambient temperature		-40 °C ... 120 °C
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke		188 N
Additional moving mass per 10 mm stroke		4 g
Additional weight per 10 mm stroke		7 g
Pneumatic connection		G1/8
Material cover		High-alloy stainless steel
Material cylinder barrel		High-alloy stainless steel