Gates
4169A Coolant Hose

Type:  Marine Hose

Vendor:  Gates

Application:

Open–end water discharge applications and coolant connections on marine and stationary engines where oil resistance is required.

Design Factor:

4:1

Standards:

Meets requirements of SAE 20R1, Class B Tube, Class C Cover.
Tube: RMA (Class B) Medium oil resistance.
Cover: RMA (Class C) Limited oil resistance.

Tube:

Type C (Nitrile). Black. Oil and heat–resistant.

Reinforcement:

Two plies of synthetic fabric.

Cover:

Type A (Chloroprene). Black.

Temperature:

–40°F to +212°F (–40°C to +100°C) continuous service.

Packaging:

Carton

Couplings:

Contact JGB for proper hose fitting requirements.

Lengths:

3 ft.

Hose I.D.		Hose O.D.		Max. W.P.		Vac.	MBR	Wt. Per ft	Gates Item No.	Request a Quote
(in)	(mm)	(in)	(mm)	(psi)	(Bar)	(In. Hg)	(in)	(Lbs.)
3/4	19.1	1.14	29.0	150	10.3	8.0	10.0	0.34	4169-0210	Request Quote
7/8	22.2	1.26	32.0	150	10.3	7.0	11.0	0.38	4169-0220	Request Quote
1	25.4	1.39	35.3	135	9.3	7.0	12.0	0.43	4169-0224	Request Quote
1 1/8	28.6	1.55	39.4	135	9.3	6.0	13.0	0.48	4169-0240	Request Quote
1 1/4	31.8	1.64	41.7	135	9.3	5.0	14.0	0.51	4169-0246	Request Quote
1 3/8	34.9	1.76	44.7	100	6.9	4.0	25.0	0.56	4169-0260	Request Quote
1 1/2	38.1	1.89	48.0	100	6.9	3.0	30.0	0.60	4169-0270	Request Quote
1 5/8	41.3	2.02	51.3	85	5.9	2.0	—	0.63	4169-0280	Request Quote
1 3/4	44.5	2.14	54.4	75	5.2	1.0	—	0.68	4169-0288	Request Quote
1 7/8	47.6	2.26	57.4	75	5.2	—	—	0.73	4169-0300	Request Quote
2	50.8	2.39	60.7	60	4.1	—	—	0.77	4169-0484	Request Quote
2 1/8	54.0	2.52	64.0	60	4.1	—	—	0.88	4169-0320	Request Quote
2 1/4	57.2	2.64	67.1	60	4.1	—	—	0.93	4169-0491	Request Quote
2 3/8	60.3	2.76	70.1	60	4.1	—	—	0.97	4169-0340	Request Quote
2 1/2	63.5	2.89	73.4	60	4.1	—	—	1.02	4169-0345	Request Quote
2 5/8	66.7	3.02	76.7	60	4.1	—	—	1.07	4169-0360	Request Quote
2 3/4	69.9	3.14	79.8	60	4.1	—	—	1.12	4169-0362	Request Quote
2 7/8	73.0	3.26	82.8	55	3.8	—	—	1.16	4169-0376	Request Quote
3	76.2	3.39	86.1	50	3.4	—	—	1.20	4169-0383	Request Quote
3 1/4	82.6	3.64	92.5	35	2.4	—	—	1.30	4169-0402	Request Quote
3 1/2	88.9	3.89	98.8	10	0.7	—	—	1.40	4169-0420	Request Quote
4	101.6	4.39	111.5	10	0.7	—	—	1.69	4169-0425	Request Quote
4 1/2	114.3	4.89	124.2	10	0.7	—	—	1.90	4169-0433	Request Quote