Basic & Synthetic Chemicals Private Ltd.

ROTARY VACUUM PUMP
( Letters SS & DRY, TS & TDR, indicate Single & Two State respectively )

Sl. No.	MODEL	Ultimate Vacuum		Safe Water	Free air	Electric
	Number	(Partial Pressure) mm of		Vapour Pumping	displacement	Motor
		Hg or Torr (Dry Air Basis)		Rate with open	of pump at	Horse
		Closed	Open	Ballast Gm./min.	normal r.p.m.	Power
		Ballast	Ballast

V001	DRY/20	1.00	-	-	20	1/4
V002	SSRP/20	0.05	-	-	20	1/4
V003	TSRP/20	0.005	-	-	20	1/4
V004	SSRP/30	0.005	0.05	0.43	32	1/4
V005	TSRP/30	0.0005	0.005	-	32	1/4
V006	SSRP/50	0.005	0.05	0.65	50	1/4
V007	TSRP/50	0.0005	0.005	-	50	1/4
V008	SSRP/75	0.005	0.05	1.00	75	1/2
V009	TSRP/75	0.0005	0.005	-	75	1/2
V010	DRY/80	0.10	1.00	1.20	80	1/2
V011	DRY/100	0.10	1.00	1.50	100	1/2
V012	SSRP/100	0.005	0.05	1.20	100	1/2
V013	TSRP/100	0.0005	0.005	-	100	1/2
V014	SSRP/150	0.005	0.05	2.10	150	1/2
V015	TSRP/150	0.0005	0.005	-	150	1
V016	SSD/200	0.005	0.05	3.50	200	1/2
V017	TSD/200	0.0005	0.005	-	200	1
V018	SSD/300	0.005	0.05	6.00	300	1
V019	TSD/300	0.0005	0.005	-	300	1
V020	SSD/450	0.005	0.05	13.50	450	1
V021	TSD/450	0.0005	0.005	-	450	2
V022	SSRP/750	0.005	0.05	20.20	750	2
V023	TSRP/750	0.0005	0.005	-	750	3
V024	DRY/1500	0.05	0.5	36.50	1500	3
V025	TDR/1500	0.005	0.05	-	1500	5
V026	DRY/2000	0.05	0.5	40.00	2000	3
V027	TDR/2000	0.005	0.05	-	2000	5
V028	DRY/2500	0.05	0.5	40.00	2500	5
V029	TDR/2500	0.005	0.05	-	2000	5
V030	DRY/3000	0.05	0.5	42.00	3000	5
V031	SDDR/4000	0.05	0.5	45.00	4000	7.5
V032	SDDR/5000	0.05	0.5	45.00	5000	10

			More........

Vapour Diffusion Pumps	Manually Operated air admittance valve		Isolation / air admittance valve
		Miniature Mcleod Gauge (Vacuscope) Model VG/1 & VG/2