Cartridge seal LDC40 Double

Application:

Double cartridge for sealing and preventing liquid or gas leaks. Double cartridge seals are used in more demanding applications where single cartridges are not sufficient.

Please note that the product can be delivered in more dimensions and materials than those listed. Please contact us for more information.

Construction:

Multispring
Balanced
With 4 mounting holes
Not dependent on the direction of rotation

Download data sheet

Technical specifications

Quality:

AISI 316 stainless steel flange
Bushing in Hastelloy

Operating limits:

d₁= diameter, p = pressure, v = velocity, t = temperature

d₁ = 25 ÷ 100 mm
p = 25 kg/cm²
v = 16 m/s
t = -15 ÷ +200°C

Components:

1p. Rotating contact surface product side
2p. Stationary contact surface product side
1a. Stationary contact surface atmospheric side
2a. Rotating contact surface atmospheric side
3. O-rings
4. Springs
5. Set screws
6. Sleeve
7. Flange
8. Setting clips
9. Flat gasket
10. Drive ring

Product number	Length L1 mm.	Length L3 mm.	Radius inch	Shaft dia. mm	Dia. mm. D3	Dia. mm. D4	Dia. mm. D5	Dia. mm. D6	Bolt parts dia. mm. LK	Stationary part product side	Rotating part product side	Stationary part material	Rotating part material	Elastomer type	Base unit
034540203075V	53,4	33,1	1/4" NPT	30,0	105,0	49,0 - 56,0	48,0	67,0	13,2	Sic	Sic	Sic	Kul	Viton	PCS
034540206075V	53,4	33,1	3/8" NPT	60,0	157,0	79,0 - 91,0	78,0	102,0	18,0	Sic	Sic	Sic	Kul	Viton	PCS
034540207075V	53,4	33,1	3/8" NPT	70,0	178,0	95,0 - 108,0	93,0	118,0	18,0	Sic	Sic	Sic	Kul	Viton	PCS